9661599

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:852

約数の個数: 20

約数和(自身を含む): 14534520

約数和(自身を除く): 4872921

約数列:

[1, 3, 9, 27, 81, 181, 543, 659, 1629, 1977, 4887, 5931, 14661, 17793, 53379, 119279, 357837, 1073511, 3220533, 9661599]

約数ペア:

[(1, 9661599), (3, 3220533), (9, 1073511), (27, 357837), (81, 119279), (181, 53379), (543, 17793), (659, 14661), (1629, 5931), (1977, 4887)]