85878541

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9001}}^1$

素因数の和:9084

約数の個数: 16

約数和(自身を含む): 103703040

約数和(自身を除く): 17824499

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9001, 9541, 63007, 261029, 423047, 1827203, 2961329, 12268363, 85878541]

約数ペア:

[(1, 85878541), (7, 12268363), (29, 2961329), (47, 1827203), (203, 423047), (329, 261029), (1363, 63007), (9001, 9541)]