68126191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 21729809

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 1039, 2261, 3451, 3857, 7273, 9367, 17663, 19741, 30131, 65569, 123641, 138187, 210917, 335597, 512227, 572489, 2349179, 3585589, 4007423, 9732313, 68126191]

約数ペア:

[(1, 68126191), (7, 9732313), (17, 4007423), (19, 3585589), (29, 2349179), (119, 572489), (133, 512227), (203, 335597), (323, 210917), (493, 138187), (551, 123641), (1039, 65569), (2261, 30131), (3451, 19741), (3857, 17663), (7273, 9367)]