64904511

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6763}}^1$

素因数の和:7230

約数の個数: 16

約数和(自身を含む): 99133184

約数和(自身を除く): 34228673

約数列:

[1, 3, 7, 21, 457, 1371, 3199, 6763, 9597, 20289, 47341, 142023, 3090691, 9272073, 21634837, 64904511]

約数ペア:

[(1, 64904511), (3, 21634837), (7, 9272073), (21, 3090691), (457, 142023), (1371, 47341), (3199, 20289), (6763, 9597)]