169611939

素因数分解:

$3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4073}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 280486752

約数和(自身を除く): 110874813

約数列:

[1, 3, 7, 9, 21, 63, 661, 1983, 4073, 4627, 5949, 12219, 13881, 28511, 36657, 41643, 85533, 256599, 2692253, 8076759, 18845771, 24230277, 56537313, 169611939]

約数ペア:

[(1, 169611939), (3, 56537313), (7, 24230277), (9, 18845771), (21, 8076759), (63, 2692253), (661, 256599), (1983, 85533), (4073, 41643), (4627, 36657), (5949, 28511), (12219, 13881)]