73009989

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32843}}^1$

素因数の和:32881

約数の個数: 24

約数和(自身を含む): 119552160

約数和(自身を除く): 46542171

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 32843, 98529, 295587, 426959, 624017, 1280877, 1872051, 3842631, 5616153, 8112221, 24336663, 73009989]

約数ペア:

[(1, 73009989), (3, 24336663), (9, 8112221), (13, 5616153), (19, 3842631), (39, 1872051), (57, 1280877), (117, 624017), (171, 426959), (247, 295587), (741, 98529), (2223, 32843)]