67388629

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51481}}^1$

素因数の和:51516

約数の個数: 16

約数和(自身を含む): 88960896

約数和(自身を除く): 21572267

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 51481, 360367, 566291, 875177, 3964037, 6126239, 9626947, 67388629]

約数ペア:

[(1, 67388629), (7, 9626947), (11, 6126239), (17, 3964037), (77, 875177), (119, 566291), (187, 360367), (1309, 51481)]