157450909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{2917}}^1$

素因数の和:3636

約数の個数: 16

約数和(自身を含む): 196649856

約数和(自身を除く): 39198947

約数列:

[1, 7, 11, 77, 701, 2917, 4907, 7711, 20419, 32087, 53977, 224609, 2044817, 14313719, 22492987, 157450909]

約数ペア:

[(1, 157450909), (7, 22492987), (11, 14313719), (77, 2044817), (701, 224609), (2917, 53977), (4907, 32087), (7711, 20419)]