80909851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 97868736

約数和(自身を除く): 16958885

約数列:

[1, 11, 17, 41, 61, 173, 187, 451, 671, 697, 1037, 1903, 2501, 2941, 7093, 7667, 10553, 11407, 27511, 32351, 42517, 78023, 116083, 120581, 179401, 432673, 467687, 1326391, 1973411, 4759403, 7355441, 80909851]

約数ペア:

[(1, 80909851), (11, 7355441), (17, 4759403), (41, 1973411), (61, 1326391), (173, 467687), (187, 432673), (451, 179401), (671, 120581), (697, 116083), (1037, 78023), (1903, 42517), (2501, 32351), (2941, 27511), (7093, 11407), (7667, 10553)]