156909888567

素因数分解:

$3^2\times {\mathrm{124433}}^1\times {\mathrm{140111}}^1$

素因数の和:264550

約数の個数: 12

約数和(自身を含む): 226651055904

約数和(自身を除く): 69741167337

約数列:

[1, 3, 9, 124433, 140111, 373299, 420333, 1119897, 1260999, 17434432063, 52303296189, 156909888567]

約数ペア:

[(1, 156909888567), (3, 52303296189), (9, 17434432063), (124433, 1260999), (140111, 1119897), (373299, 420333)]