91107709

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 125188416

約数和(自身を除く): 34080707

約数列:

[1, 7, 11, 17, 49, 61, 77, 119, 163, 187, 427, 539, 671, 833, 1037, 1141, 1309, 1793, 2771, 2989, 4697, 7259, 7987, 9163, 9943, 11407, 12551, 19397, 30481, 32879, 50813, 69601, 79849, 87857, 109373, 135779, 169031, 213367, 487207, 558943, 765611, 1183217, 1493569, 1859341, 5359277, 8282519, 13015387, 91107709]

約数ペア:

[(1, 91107709), (7, 13015387), (11, 8282519), (17, 5359277), (49, 1859341), (61, 1493569), (77, 1183217), (119, 765611), (163, 558943), (187, 487207), (427, 213367), (539, 169031), (671, 135779), (833, 109373), (1037, 87857), (1141, 79849), (1309, 69601), (1793, 50813), (2771, 32879), (2989, 30481), (4697, 19397), (7259, 12551), (7987, 11407), (9163, 9943)]