63868441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 17739239

約数列:

[1, 7, 13, 47, 91, 109, 137, 329, 611, 763, 959, 1417, 1781, 4277, 5123, 6439, 9919, 12467, 14933, 35861, 45073, 66599, 83707, 104531, 194129, 466193, 585949, 701851, 1358903, 4912957, 9124063, 63868441]

約数ペア:

[(1, 63868441), (7, 9124063), (13, 4912957), (47, 1358903), (91, 701851), (109, 585949), (137, 466193), (329, 194129), (611, 104531), (763, 83707), (959, 66599), (1417, 45073), (1781, 35861), (4277, 14933), (5123, 12467), (6439, 9919)]