117872013

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181063}}^1$

素因数の和:181104

約数の個数: 16

約数和(自身を含む): 185409536

約数和(自身を除く): 67537523

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 181063, 543189, 1267441, 3802323, 5612953, 16838859, 39290671, 117872013]

約数ペア:

[(1, 117872013), (3, 39290671), (7, 16838859), (21, 5612953), (31, 3802323), (93, 1267441), (217, 543189), (651, 181063)]