68041771

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 79662528

約数和(自身を除く): 11620757

約数列:

[1, 7, 53, 241, 371, 761, 1687, 5327, 12773, 40333, 89411, 183401, 282331, 1283807, 9720253, 68041771]

約数ペア:

[(1, 68041771), (7, 9720253), (53, 1283807), (241, 282331), (371, 183401), (761, 89411), (1687, 40333), (5327, 12773)]