157039029

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6577}}^1$

素因数の和:6969

約数の個数: 24

約数和(自身を含む): 259962560

約数和(自身を除く): 102923531

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 2653, 3411, 6577, 7959, 19731, 23877, 46039, 59193, 138117, 414351, 2492683, 7478049, 17448781, 22434147, 52346343, 157039029]

約数ペア:

[(1, 157039029), (3, 52346343), (7, 22434147), (9, 17448781), (21, 7478049), (63, 2492683), (379, 414351), (1137, 138117), (2653, 59193), (3411, 46039), (6577, 23877), (7959, 19731)]