172418156961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{80606899}}^1$

素因数の和:80606956

約数の個数: 16

約数和(自身を含む): 247624396800

約数和(自身を除く): 75206239839

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 80606899, 241820697, 1853958677, 2498813869, 5561876031, 7496441607, 57472718987, 172418156961]

約数ペア:

[(1, 172418156961), (3, 57472718987), (23, 7496441607), (31, 5561876031), (69, 2498813869), (93, 1853958677), (713, 241820697), (2139, 80606899)]