121489731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5503}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 192331776

約数和(自身を除く): 70842045

約数列:

[1, 3, 9, 11, 33, 99, 223, 669, 2007, 2453, 5503, 7359, 16509, 22077, 49527, 60533, 181599, 544797, 1227169, 3681507, 11044521, 13498859, 40496577, 121489731]

約数ペア:

[(1, 121489731), (3, 40496577), (9, 13498859), (11, 11044521), (33, 3681507), (99, 1227169), (223, 544797), (669, 181599), (2007, 60533), (2453, 49527), (5503, 22077), (7359, 16509)]