63925557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10289}}^1$

素因数の和:10420

約数の個数: 16

約数和(自身を含む): 90552000

約数和(自身を除く): 26626443

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 10289, 30867, 195491, 586473, 1121501, 3364503, 21308519, 63925557]

約数ペア:

[(1, 63925557), (3, 21308519), (19, 3364503), (57, 1121501), (109, 586473), (327, 195491), (2071, 30867), (6213, 10289)]