13349637

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 24514560

約数和(自身を除く): 11164923

約数列:

[1, 3, 7, 9, 21, 23, 27, 37, 63, 69, 83, 111, 161, 189, 207, 249, 259, 333, 483, 581, 621, 747, 777, 851, 999, 1449, 1743, 1909, 2241, 2331, 2553, 3071, 4347, 5229, 5727, 5957, 6993, 7659, 9213, 13363, 15687, 17181, 17871, 21497, 22977, 27639, 40089, 51543, 53613, 64491, 70633, 82917, 120267, 160839, 193473, 211899, 360801, 494431, 580419, 635697, 1483293, 1907091, 4449879, 13349637]

約数ペア:

[(1, 13349637), (3, 4449879), (7, 1907091), (9, 1483293), (21, 635697), (23, 580419), (27, 494431), (37, 360801), (63, 211899), (69, 193473), (83, 160839), (111, 120267), (161, 82917), (189, 70633), (207, 64491), (249, 53613), (259, 51543), (333, 40089), (483, 27639), (581, 22977), (621, 21497), (747, 17871), (777, 17181), (851, 15687), (999, 13363), (1449, 9213), (1743, 7659), (1909, 6993), (2241, 5957), (2331, 5727), (2553, 5229), (3071, 4347)]