154039281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{45319}}^1$

素因数の和:45436

約数の個数: 16

約数和(自身を含む): 226237440

約数和(自身を除く): 72198159

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 45319, 135957, 498509, 1495527, 4667857, 14003571, 51346427, 154039281]

約数ペア:

[(1, 154039281), (3, 51346427), (11, 14003571), (33, 4667857), (103, 1495527), (309, 498509), (1133, 135957), (3399, 45319)]