79396389

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 41563611

約数列:

[1, 3, 9, 27, 71, 83, 213, 249, 499, 639, 747, 1497, 1917, 2241, 4491, 5893, 13473, 17679, 35429, 41417, 53037, 106287, 124251, 159111, 318861, 372753, 956583, 1118259, 2940607, 8821821, 26465463, 79396389]

約数ペア:

[(1, 79396389), (3, 26465463), (9, 8821821), (27, 2940607), (71, 1118259), (83, 956583), (213, 372753), (249, 318861), (499, 159111), (639, 124251), (747, 106287), (1497, 53037), (1917, 41417), (2241, 35429), (4491, 17679), (5893, 13473)]