67437291

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 91888128

約数和(自身を除く): 24450837

約数列:

[1, 3, 71, 137, 213, 411, 2311, 6933, 9727, 29181, 164081, 316607, 492243, 949821, 22479097, 67437291]

約数ペア:

[(1, 67437291), (3, 22479097), (71, 949821), (137, 492243), (213, 316607), (411, 164081), (2311, 29181), (6933, 9727)]