53125491

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 71705088

約数和(自身を除く): 18579597

約数列:

[1, 3, 181, 227, 431, 543, 681, 1293, 41087, 78011, 97837, 123261, 234033, 293511, 17708497, 53125491]

約数ペア:

[(1, 53125491), (3, 17708497), (181, 293511), (227, 234033), (431, 123261), (543, 97837), (681, 78011), (1293, 41087)]