87321759

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101419}}^1$

素因数の和:101470

約数の個数: 16

約数和(自身を含む): 136308480

約数和(自身を除く): 48986721

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 101419, 304257, 709933, 2129799, 4158179, 12474537, 29107253, 87321759]

約数ペア:

[(1, 87321759), (3, 29107253), (7, 12474537), (21, 4158179), (41, 2129799), (123, 709933), (287, 304257), (861, 101419)]