156939508881

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{3234599}}^1$

素因数の和:3235210

約数の個数: 20

約数和(自身を含む): 234831960000

約数和(自身を除く): 77892451119

約数列:

[1, 3, 9, 27, 81, 599, 1797, 5391, 16173, 48519, 3234599, 9703797, 29111391, 87334173, 262002519, 1937524801, 5812574403, 17437723209, 52313169627, 156939508881]

約数ペア:

[(1, 156939508881), (3, 52313169627), (9, 17437723209), (27, 5812574403), (81, 1937524801), (599, 262002519), (1797, 87334173), (5391, 29111391), (16173, 9703797), (48519, 3234599)]