90393507

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3803}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 138465600

約数和(自身を除く): 48072093

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 3803, 7923, 11409, 23769, 34227, 72257, 216771, 528617, 650313, 1585851, 4757553, 10043723, 30131169, 90393507]

約数ペア:

[(1, 90393507), (3, 30131169), (9, 10043723), (19, 4757553), (57, 1585851), (139, 650313), (171, 528617), (417, 216771), (1251, 72257), (2641, 34227), (3803, 23769), (7923, 11409)]