161560528563

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{74692801}}^1$

素因数の和:74692914

約数の個数: 16

約数和(自身を含む): 248577645056

約数和(自身を除く): 87017116493

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 74692801, 224078403, 522849607, 1568548821, 7693358503, 23080075509, 53853509521, 161560528563]

約数ペア:

[(1, 161560528563), (3, 53853509521), (7, 23080075509), (21, 7693358503), (103, 1568548821), (309, 522849607), (721, 224078403), (2163, 74692801)]