160640403

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13121}}^1$

素因数の和:13195

約数の個数: 32

約数和(自身を含む): 272097792

約数和(自身を除く): 111457389

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 12243, 13121, 39363, 91847, 144331, 275541, 432993, 695413, 1010317, 2086239, 3030951, 4867891, 7649543, 14603673, 22948629, 53546801, 160640403]

約数ペア:

[(1, 160640403), (3, 53546801), (7, 22948629), (11, 14603673), (21, 7649543), (33, 4867891), (53, 3030951), (77, 2086239), (159, 1010317), (231, 695413), (371, 432993), (583, 275541), (1113, 144331), (1749, 91847), (4081, 39363), (12243, 13121)]