553182057

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 884632320

約数和(自身を除く): 331450263

約数列:

[1, 3, 9, 17, 43, 47, 51, 129, 141, 153, 387, 423, 731, 799, 1789, 2021, 2193, 2397, 5367, 6063, 6579, 7191, 16101, 18189, 30413, 34357, 76927, 84083, 91239, 103071, 230781, 252249, 273717, 309213, 692343, 756747, 1307759, 1429411, 3615569, 3923277, 4288233, 10846707, 11769831, 12864699, 32540121, 61464673, 184394019, 553182057]

約数ペア:

[(1, 553182057), (3, 184394019), (9, 61464673), (17, 32540121), (43, 12864699), (47, 11769831), (51, 10846707), (129, 4288233), (141, 3923277), (153, 3615569), (387, 1429411), (423, 1307759), (731, 756747), (799, 692343), (1789, 309213), (2021, 273717), (2193, 252249), (2397, 230781), (5367, 103071), (6063, 91239), (6579, 84083), (7191, 76927), (16101, 34357), (18189, 30413)]