75498423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 139689984

約数和(自身を除く): 64191561

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 341, 403, 429, 651, 811, 1001, 1023, 1209, 2387, 2433, 2821, 3003, 4433, 5677, 7161, 8463, 8921, 10543, 13299, 17031, 25141, 26763, 31031, 31629, 62447, 73801, 75423, 93093, 115973, 175987, 187341, 221403, 276551, 326833, 347919, 527961, 811811, 829653, 980499, 1935857, 2287831, 2435433, 3595163, 5807571, 6863493, 10785489, 25166141, 75498423]

約数ペア:

[(1, 75498423), (3, 25166141), (7, 10785489), (11, 6863493), (13, 5807571), (21, 3595163), (31, 2435433), (33, 2287831), (39, 1935857), (77, 980499), (91, 829653), (93, 811811), (143, 527961), (217, 347919), (231, 326833), (273, 276551), (341, 221403), (403, 187341), (429, 175987), (651, 115973), (811, 93093), (1001, 75423), (1023, 73801), (1209, 62447), (2387, 31629), (2433, 31031), (2821, 26763), (3003, 25141), (4433, 17031), (5677, 13299), (7161, 10543), (8463, 8921)]