81735059

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 96184320

約数和(自身を除く): 14449261

約数列:

[1, 7, 61, 79, 427, 553, 2423, 4819, 16961, 33733, 147803, 191417, 1034621, 1339919, 11676437, 81735059]

約数ペア:

[(1, 81735059), (7, 11676437), (61, 1339919), (79, 1034621), (427, 191417), (553, 147803), (2423, 33733), (4819, 16961)]