71713873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1409}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 89608320

約数和(自身を除く): 17894447

約数列:

[1, 7, 11, 77, 661, 1409, 4627, 7271, 9863, 15499, 50897, 108493, 931349, 6519443, 10244839, 71713873]

約数ペア:

[(1, 71713873), (7, 10244839), (11, 6519443), (77, 931349), (661, 108493), (1409, 50897), (4627, 15499), (7271, 9863)]