72328191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{13537}}^1$

素因数の和:13690

約数の個数: 16

約数和(自身を含む): 104621664

約数和(自身を除く): 32293473

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 13537, 40611, 175981, 527943, 1854569, 5563707, 24109397, 72328191]

約数ペア:

[(1, 72328191), (3, 24109397), (13, 5563707), (39, 1854569), (137, 527943), (411, 175981), (1781, 40611), (5343, 13537)]