85779617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1951}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 107188224

約数和(自身を除く): 21408607

約数列:

[1, 7, 11, 77, 571, 1951, 3997, 6281, 13657, 21461, 43967, 150227, 1114021, 7798147, 12254231, 85779617]

約数ペア:

[(1, 85779617), (7, 12254231), (11, 7798147), (77, 1114021), (571, 150227), (1951, 43967), (3997, 21461), (6281, 13657)]