64969653

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{4903}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 99178496

約数和(自身を除く): 34208843

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 4903, 13251, 14709, 34321, 102963, 3093793, 9281379, 21656551, 64969653]

約数ペア:

[(1, 64969653), (3, 21656551), (7, 9281379), (21, 3093793), (631, 102963), (1893, 34321), (4417, 14709), (4903, 13251)]