131046939

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4621}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 199004832

約数和(自身を除く): 67957893

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 3151, 4621, 9453, 13863, 28359, 41589, 106283, 318849, 633077, 956547, 1899231, 5697693, 14560771, 43682313, 131046939]

約数ペア:

[(1, 131046939), (3, 43682313), (9, 14560771), (23, 5697693), (69, 1899231), (137, 956547), (207, 633077), (411, 318849), (1233, 106283), (3151, 41589), (4621, 28359), (9453, 13863)]