161330481

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{459631}}^1$

素因数の和:459653

約数の個数: 16

約数和(自身を含む): 257393920

約数和(自身を除く): 96063439

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 459631, 1378893, 4136679, 5975203, 12410037, 17925609, 53776827, 161330481]

約数ペア:

[(1, 161330481), (3, 53776827), (9, 17925609), (13, 12410037), (27, 5975203), (39, 4136679), (117, 1378893), (351, 459631)]