64661691

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{4019}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 89533440

約数和(自身を除く): 24871749

約数列:

[1, 3, 31, 93, 173, 519, 4019, 5363, 12057, 16089, 124589, 373767, 695287, 2085861, 21553897, 64661691]

約数ペア:

[(1, 64661691), (3, 21553897), (31, 2085861), (93, 695287), (173, 373767), (519, 124589), (4019, 16089), (5363, 12057)]