545251203

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 958597120

約数和(自身を除く): 413345917

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 103, 111, 189, 259, 309, 333, 721, 757, 777, 927, 999, 2163, 2271, 2331, 2781, 3811, 5299, 6489, 6813, 6993, 11433, 15897, 19467, 20439, 26677, 28009, 34299, 47691, 77971, 80031, 84027, 102897, 143073, 196063, 233913, 240093, 252081, 545797, 588189, 701739, 720279, 756243, 1637391, 1764567, 2105217, 2884927, 4912173, 5293701, 8654781, 14736519, 20194489, 25964343, 60583467, 77893029, 181750401, 545251203]

約数ペア:

[(1, 545251203), (3, 181750401), (7, 77893029), (9, 60583467), (21, 25964343), (27, 20194489), (37, 14736519), (63, 8654781), (103, 5293701), (111, 4912173), (189, 2884927), (259, 2105217), (309, 1764567), (333, 1637391), (721, 756243), (757, 720279), (777, 701739), (927, 588189), (999, 545797), (2163, 252081), (2271, 240093), (2331, 233913), (2781, 196063), (3811, 143073), (5299, 102897), (6489, 84027), (6813, 80031), (6993, 77971), (11433, 47691), (15897, 34299), (19467, 28009), (20439, 26677)]