64663554

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{136421}}^1$

素因数の和:136505

約数の個数: 16

約数和(自身を含む): 130965120

約数和(自身を除く): 66301566

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 136421, 272842, 409263, 818526, 10777259, 21554518, 32331777, 64663554]

約数ペア:

[(1, 64663554), (2, 32331777), (3, 21554518), (6, 10777259), (79, 818526), (158, 409263), (237, 272842), (474, 136421)]