81695977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2357}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 93716352

約数和(自身を除く): 12020375

約数列:

[1, 11, 23, 137, 253, 1507, 2357, 3151, 25927, 34661, 54211, 322909, 596321, 3551999, 7426907, 81695977]

約数ペア:

[(1, 81695977), (11, 7426907), (23, 3551999), (137, 596321), (253, 322909), (1507, 54211), (2357, 34661), (3151, 25927)]