72890577

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{158803}}^1$

素因数の和:158829

約数の個数: 16

約数和(自身を含む): 114338880

約数和(自身を除く): 41448303

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 158803, 476409, 1429227, 2699651, 4287681, 8098953, 24296859, 72890577]

約数ペア:

[(1, 72890577), (3, 24296859), (9, 8098953), (17, 4287681), (27, 2699651), (51, 1429227), (153, 476409), (459, 158803)]