156643197

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{3001}}^1$

素因数の和:3268

約数の個数: 16

約数和(自身を含む): 212109312

約数和(自身を除く): 55466115

約数列:

[1, 3, 127, 137, 381, 411, 3001, 9003, 17399, 52197, 381127, 411137, 1143381, 1233411, 52214399, 156643197]

約数ペア:

[(1, 156643197), (3, 52214399), (127, 1233411), (137, 1143381), (381, 411137), (411, 381127), (3001, 52197), (9003, 17399)]