72790277

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1277}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 88335360

約数和(自身を除く): 15545083

約数列:

[1, 7, 17, 119, 479, 1277, 3353, 8143, 8939, 21709, 57001, 151963, 611683, 4281781, 10398611, 72790277]

約数ペア:

[(1, 72790277), (7, 10398611), (17, 4281781), (119, 611683), (479, 151963), (1277, 57001), (3353, 21709), (8143, 8939)]