72907911

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{4493}}^1$

素因数の和:5103

約数の個数: 16

約数和(自身を含む): 108215520

約数和(自身を除く): 35307609

約数列:

[1, 3, 9, 27, 601, 1803, 4493, 5409, 13479, 16227, 40437, 121311, 2700293, 8100879, 24302637, 72907911]

約数ペア:

[(1, 72907911), (3, 24302637), (9, 8100879), (27, 2700293), (601, 121311), (1803, 40437), (4493, 16227), (5409, 13479)]