160959953

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 210489600

約数和(自身を除く): 49529647

約数列:

[1, 7, 11, 37, 49, 77, 259, 343, 407, 539, 1153, 1813, 2849, 3773, 8071, 12683, 12691, 19943, 42661, 56497, 88781, 139601, 298627, 395479, 469271, 621467, 2090389, 3284897, 4350269, 14632723, 22994279, 160959953]

約数ペア:

[(1, 160959953), (7, 22994279), (11, 14632723), (37, 4350269), (49, 3284897), (77, 2090389), (259, 621467), (343, 469271), (407, 395479), (539, 298627), (1153, 139601), (1813, 88781), (2849, 56497), (3773, 42661), (8071, 19943), (12683, 12691)]