157530381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{5839}}^1$

素因数の和:5905

約数の個数: 24

約数和(自身を含む): 232525440

約数和(自身を除く): 74995059

約数列:

[1, 3, 17, 23, 51, 69, 391, 529, 1173, 1587, 5839, 8993, 17517, 26979, 99263, 134297, 297789, 402891, 2283049, 3088831, 6849147, 9266493, 52510127, 157530381]

約数ペア:

[(1, 157530381), (3, 52510127), (17, 9266493), (23, 6849147), (51, 3088831), (69, 2283049), (391, 402891), (529, 297789), (1173, 134297), (1587, 99263), (5839, 26979), (8993, 17517)]