123772033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{18061}}^1$

素因数の和:18168

約数の個数: 16

約数和(自身を含む): 156055680

約数和(自身を除く): 32283647

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 18061, 126427, 198671, 1390697, 1607429, 11252003, 17681719, 123772033]

約数ペア:

[(1, 123772033), (7, 17681719), (11, 11252003), (77, 1607429), (89, 1390697), (623, 198671), (979, 126427), (6853, 18061)]