77742561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{14341}}^1$

素因数の和:14496

約数の個数: 16

約数和(自身を含む): 112441280

約数和(自身を除く): 34698719

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 14341, 43023, 186433, 559299, 1993399, 5980197, 25914187, 77742561]

約数ペア:

[(1, 77742561), (3, 25914187), (13, 5980197), (39, 1993399), (139, 559299), (417, 186433), (1807, 43023), (5421, 14341)]