90791679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{161839}}^1$

素因数の和:161870

約数の個数: 16

約数和(自身を含む): 139829760

約数和(自身を除く): 49038081

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 161839, 485517, 1780229, 2751263, 5340687, 8253789, 30263893, 90791679]

約数ペア:

[(1, 90791679), (3, 30263893), (11, 8253789), (17, 5340687), (33, 2751263), (51, 1780229), (187, 485517), (561, 161839)]