61425357

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 96180480

約数和(自身を除く): 34755123

約数列:

[1, 3, 7, 21, 53, 159, 229, 241, 371, 687, 723, 1113, 1603, 1687, 4809, 5061, 12137, 12773, 36411, 38319, 55189, 84959, 89411, 165567, 254877, 268233, 386323, 1158969, 2925017, 8775051, 20475119, 61425357]

約数ペア:

[(1, 61425357), (3, 20475119), (7, 8775051), (21, 2925017), (53, 1158969), (159, 386323), (229, 268233), (241, 254877), (371, 165567), (687, 89411), (723, 84959), (1113, 55189), (1603, 38319), (1687, 36411), (4809, 12773), (5061, 12137)]