90008877

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{42437}}^1$

素因数の和:42548

約数の個数: 16

約数和(自身を含む): 138517632

約数和(自身を除く): 48508755

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 42437, 127311, 297059, 891177, 4286137, 12858411, 30002959, 90008877]

約数ペア:

[(1, 90008877), (3, 30002959), (7, 12858411), (21, 4286137), (101, 891177), (303, 297059), (707, 127311), (2121, 42437)]