90759991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{4567}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 110509056

約数和(自身を除く): 19749065

約数列:

[1, 7, 17, 119, 167, 1169, 2839, 4567, 19873, 31969, 77639, 543473, 762689, 5338823, 12965713, 90759991]

約数ペア:

[(1, 90759991), (7, 12965713), (17, 5338823), (119, 762689), (167, 543473), (1169, 77639), (2839, 31969), (4567, 19873)]