157427837

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{11117}}^1$

素因数の和:11165

約数の個数: 18

約数和(自身を含む): 194553882

約数和(自身を除く): 37126045

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 11117, 14161, 77819, 188989, 544733, 1322923, 3212813, 9260461, 22489691, 157427837]

約数ペア:

[(1, 157427837), (7, 22489691), (17, 9260461), (49, 3212813), (119, 1322923), (289, 544733), (833, 188989), (2023, 77819), (11117, 14161)]