78802911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13049}}^1$

素因数の和:13127

約数の個数: 24

約数和(自身を含む): 126219600

約数和(自身を除く): 47416689

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 13049, 39147, 117441, 143539, 430617, 795989, 1291851, 2387967, 7163901, 8755879, 26267637, 78802911]

約数ペア:

[(1, 78802911), (3, 26267637), (9, 8755879), (11, 7163901), (33, 2387967), (61, 1291851), (99, 795989), (183, 430617), (549, 143539), (671, 117441), (2013, 39147), (6039, 13049)]