21415676313603

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{71933}}^1$

素因数の和:72218

約数の個数: 144

約数和(自身を含む): 35632314692352

約数和(自身を除く): 14216638378749

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 121, 143, 169, 211, 253, 299, 363, 429, 507, 633, 759, 897, 1573, 1859, 2321, 2743, 2783, 3289, 3887, 4719, 4853, 5577, 6963, 8229, 8349, 9867, 11661, 14559, 20449, 25531, 30173, 35659, 36179, 42757, 53383, 61347, 63089, 71933, 76593, 90519, 106977, 108537, 128271, 160149, 189267, 215799, 331903, 392249, 470327, 587213, 693979, 791263, 820157, 935129, 995709, 1176747, 1410981, 1654459, 1761639, 2081937, 2373789, 2460471, 2805387, 4314739, 4963377, 7633769, 8703893, 9021727, 10286419, 12156677, 12944217, 15177863, 18199049, 21507967, 22901307, 26111679, 27065181, 30859257, 36470031, 45533589, 54597147, 64523901, 99238997, 113150609, 133723447, 166956493, 197312219, 200189539, 236587637, 279603571, 297716991, 339451827, 349090849, 401170341, 500869479, 591936657, 600568617, 709762911, 838810713, 1047272547, 1470957917, 1836521423, 2170434409, 2565058847, 2602464007, 3075639281, 3839999339, 4412873751, 4538181037, 5509564269, 6511303227, 7695176541, 7807392021, 9226917843, 11519998017, 13614543111, 23874778499, 28215647317, 33832032091, 42239992729, 49919991407, 58996353481, 71624335497, 84646941951, 101496096273, 126719978187, 149759974221, 176989060443, 310372120487, 549119905477, 648959888291, 931116361461, 1647359716431, 1946879664873, 7138558771201, 21415676313603]

約数ペア:

[(1, 21415676313603), (3, 7138558771201), (11, 1946879664873), (13, 1647359716431), (23, 931116361461), (33, 648959888291), (39, 549119905477), (69, 310372120487), (121, 176989060443), (143, 149759974221), (169, 126719978187), (211, 101496096273), (253, 84646941951), (299, 71624335497), (363, 58996353481), (429, 49919991407), (507, 42239992729), (633, 33832032091), (759, 28215647317), (897, 23874778499), (1573, 13614543111), (1859, 11519998017), (2321, 9226917843), (2743, 7807392021), (2783, 7695176541), (3289, 6511303227), (3887, 5509564269), (4719, 4538181037), (4853, 4412873751), (5577, 3839999339), (6963, 3075639281), (8229, 2602464007), (8349, 2565058847), (9867, 2170434409), (11661, 1836521423), (14559, 1470957917), (20449, 1047272547), (25531, 838810713), (30173, 709762911), (35659, 600568617), (36179, 591936657), (42757, 500869479), (53383, 401170341), (61347, 349090849), (63089, 339451827), (71933, 297716991), (76593, 279603571), (90519, 236587637), (106977, 200189539), (108537, 197312219), (128271, 166956493), (160149, 133723447), (189267, 113150609), (215799, 99238997), (331903, 64523901), (392249, 54597147), (470327, 45533589), (587213, 36470031), (693979, 30859257), (791263, 27065181), (820157, 26111679), (935129, 22901307), (995709, 21507967), (1176747, 18199049), (1410981, 15177863), (1654459, 12944217), (1761639, 12156677), (2081937, 10286419), (2373789, 9021727), (2460471, 8703893), (2805387, 7633769), (4314739, 4963377)]