15645663

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{4789}}^1$

素因数の和:4820

約数の個数: 24

約数和(自身を含む): 25482800

約数和(自身を除く): 9837137

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 4789, 14367, 43101, 52679, 129303, 158037, 474111, 579469, 1422333, 1738407, 5215221, 15645663]

約数ペア:

[(1, 15645663), (3, 5215221), (9, 1738407), (11, 1422333), (27, 579469), (33, 474111), (99, 158037), (121, 129303), (297, 52679), (363, 43101), (1089, 14367), (3267, 4789)]