65322909

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 99240960

約数和(自身を除く): 33918051

約数列:

[1, 3, 9, 27, 83, 103, 249, 283, 309, 747, 849, 927, 2241, 2547, 2781, 7641, 8549, 23489, 25647, 29149, 70467, 76941, 87447, 211401, 230823, 262341, 634203, 787023, 2419367, 7258101, 21774303, 65322909]

約数ペア:

[(1, 65322909), (3, 21774303), (9, 7258101), (27, 2419367), (83, 787023), (103, 634203), (249, 262341), (283, 230823), (309, 211401), (747, 87447), (849, 76941), (927, 70467), (2241, 29149), (2547, 25647), (2781, 23489), (7641, 8549)]