55752489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 89519360

約数和(自身を除く): 33766871

約数列:

[1, 3, 9, 13, 27, 39, 117, 193, 351, 579, 823, 1737, 2469, 2509, 5211, 7407, 7527, 10699, 22221, 22581, 32097, 67743, 96291, 158839, 288873, 476517, 1429551, 2064907, 4288653, 6194721, 18584163, 55752489]

約数ペア:

[(1, 55752489), (3, 18584163), (9, 6194721), (13, 4288653), (27, 2064907), (39, 1429551), (117, 476517), (193, 288873), (351, 158839), (579, 96291), (823, 67743), (1737, 32097), (2469, 22581), (2509, 22221), (5211, 10699), (7407, 7527)]