157424481

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{8147}}^1$

素因数の和:8285

約数の個数: 24

約数和(自身を含む): 241506720

約数和(自身を除く): 84082239

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 6441, 8147, 19323, 24441, 73323, 154793, 464379, 920611, 1393137, 2761833, 8285499, 17491609, 52474827, 157424481]

約数ペア:

[(1, 157424481), (3, 52474827), (9, 17491609), (19, 8285499), (57, 2761833), (113, 1393137), (171, 920611), (339, 464379), (1017, 154793), (2147, 73323), (6441, 24441), (8147, 19323)]