156980889663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{85641511}}^1$

素因数の和:85641574

約数の個数: 16

約数和(自身を含む): 230204384256

約数和(自身を除く): 73223494593

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 85641511, 256924533, 1113339643, 3340018929, 4025151017, 12075453051, 52326963221, 156980889663]

約数ペア:

[(1, 156980889663), (3, 52326963221), (13, 12075453051), (39, 4025151017), (47, 3340018929), (141, 1113339643), (611, 256924533), (1833, 85641511)]