65881413

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4051}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 103244960

約数和(自身を除く): 37363547

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 4051, 5421, 12153, 16263, 36459, 52663, 157989, 473967, 563089, 1689267, 5067801, 7320157, 21960471, 65881413]

約数ペア:

[(1, 65881413), (3, 21960471), (9, 7320157), (13, 5067801), (39, 1689267), (117, 563089), (139, 473967), (417, 157989), (1251, 52663), (1807, 36459), (4051, 16263), (5421, 12153)]