157055728389

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241253039}}^1$

素因数の和:241253080

約数の個数: 16

約数和(自身を含む): 247043112960

約数和(自身を除く): 89987384571

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 241253039, 723759117, 1688771273, 5066313819, 7478844209, 22436532627, 52351909463, 157055728389]

約数ペア:

[(1, 157055728389), (3, 52351909463), (7, 22436532627), (21, 7478844209), (31, 5066313819), (93, 1688771273), (217, 723759117), (651, 241253039)]