87201279

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 160392960

約数和(自身を除く): 73191681

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 81, 99, 101, 153, 171, 187, 209, 243, 297, 303, 323, 459, 513, 561, 627, 891, 909, 969, 1111, 1377, 1539, 1683, 1717, 1881, 1919, 2673, 2727, 2907, 3333, 3553, 4131, 4617, 5049, 5151, 5643, 5757, 8181, 8721, 9999, 10659, 15147, 15453, 16929, 17271, 18887, 21109, 24543, 26163, 29997, 31977, 32623, 45441, 46359, 50787, 51813, 56661, 63327, 78489, 89991, 95931, 97869, 139077, 155439, 169983, 189981, 269973, 287793, 293607, 358853, 417231, 466317, 509949, 569943, 863379, 880821, 1076559, 1529847, 1709829, 2642463, 3229677, 4589541, 5129487, 7927389, 9689031, 29067093, 87201279]

約数ペア:

[(1, 87201279), (3, 29067093), (9, 9689031), (11, 7927389), (17, 5129487), (19, 4589541), (27, 3229677), (33, 2642463), (51, 1709829), (57, 1529847), (81, 1076559), (99, 880821), (101, 863379), (153, 569943), (171, 509949), (187, 466317), (209, 417231), (243, 358853), (297, 293607), (303, 287793), (323, 269973), (459, 189981), (513, 169983), (561, 155439), (627, 139077), (891, 97869), (909, 95931), (969, 89991), (1111, 78489), (1377, 63327), (1539, 56661), (1683, 51813), (1717, 50787), (1881, 46359), (1919, 45441), (2673, 32623), (2727, 31977), (2907, 29997), (3333, 26163), (3553, 24543), (4131, 21109), (4617, 18887), (5049, 17271), (5151, 16929), (5643, 15453), (5757, 15147), (8181, 10659), (8721, 9999)]