55122909

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1889}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 75116160

約数和(自身を除く): 19993251

約数列:

[1, 3, 71, 137, 213, 411, 1889, 5667, 9727, 29181, 134119, 258793, 402357, 776379, 18374303, 55122909]

約数ペア:

[(1, 55122909), (3, 18374303), (71, 776379), (137, 402357), (213, 258793), (411, 134119), (1889, 29181), (5667, 9727)]