53109189

素因数分解:

$3^4\times 7^2\times {\mathrm{13381}}^1$

素因数の和:13407

約数の個数: 30

約数和(自身を含む): 92295654

約数和(自身を除く): 39186465

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 13381, 40143, 93667, 120429, 281001, 361287, 655669, 843003, 1083861, 1967007, 2529009, 5901021, 7587027, 17703063, 53109189]

約数ペア:

[(1, 53109189), (3, 17703063), (7, 7587027), (9, 5901021), (21, 2529009), (27, 1967007), (49, 1083861), (63, 843003), (81, 655669), (147, 361287), (189, 281001), (441, 120429), (567, 93667), (1323, 40143), (3969, 13381)]