66974237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 77620032

約数和(自身を除く): 10645795

約数列:

[1, 11, 17, 187, 557, 643, 6127, 7073, 9469, 10931, 104159, 120241, 358151, 3939661, 6088567, 66974237]

約数ペア:

[(1, 66974237), (11, 6088567), (17, 3939661), (187, 358151), (557, 120241), (643, 104159), (6127, 10931), (7073, 9469)]