20161243527

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{163912549}}^1$

素因数の和:163912593

約数の個数: 8

約数和(自身を含む): 27537308400

約数和(自身を除く): 7376064873

約数列:

[1, 3, 41, 123, 163912549, 491737647, 6720414509, 20161243527]

約数ペア:

[(1, 20161243527), (3, 6720414509), (41, 491737647), (123, 163912549)]