87911121

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{6287}}^1$

素因数の和:6428

約数の個数: 16

約数和(自身を含む): 120729600

約数和(自身を除く): 32818479

約数列:

[1, 3, 59, 79, 177, 237, 4661, 6287, 13983, 18861, 370933, 496673, 1112799, 1490019, 29303707, 87911121]

約数ペア:

[(1, 87911121), (3, 29303707), (59, 1490019), (79, 1112799), (177, 496673), (237, 370933), (4661, 18861), (6287, 13983)]