80926559

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 100024320

約数和(自身を除く): 19097761

約数列:

[1, 7, 29, 43, 73, 127, 203, 301, 511, 889, 1247, 2117, 3139, 3683, 5461, 8729, 9271, 14819, 21973, 25781, 38227, 64897, 91031, 158369, 268859, 398653, 637217, 1108583, 1882013, 2790571, 11560937, 80926559]

約数ペア:

[(1, 80926559), (7, 11560937), (29, 2790571), (43, 1882013), (73, 1108583), (127, 637217), (203, 398653), (301, 268859), (511, 158369), (889, 91031), (1247, 64897), (2117, 38227), (3139, 25781), (3683, 21973), (5461, 14819), (8729, 9271)]