75121263

素因数分解:

$3^7\times 7^2\times {\mathrm{701}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 131245920

約数和(自身を除く): 56124657

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 701, 729, 1323, 1701, 2103, 2187, 3969, 4907, 5103, 6309, 11907, 14721, 15309, 18927, 34349, 35721, 44163, 56781, 103047, 107163, 132489, 170343, 309141, 397467, 511029, 927423, 1192401, 1533087, 2782269, 3577203, 8346807, 10731609, 25040421, 75121263]

約数ペア:

[(1, 75121263), (3, 25040421), (7, 10731609), (9, 8346807), (21, 3577203), (27, 2782269), (49, 1533087), (63, 1192401), (81, 927423), (147, 511029), (189, 397467), (243, 309141), (441, 170343), (567, 132489), (701, 107163), (729, 103047), (1323, 56781), (1701, 44163), (2103, 35721), (2187, 34349), (3969, 18927), (4907, 15309), (5103, 14721), (6309, 11907)]