156985234587

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{9227}}^1\times {\mathrm{43963}}^1$

素因数の和:53239

約数の個数: 24

約数和(自身を含む): 232060281024

約数和(自身を除く): 75075046437

約数列:

[1, 3, 9, 43, 129, 387, 9227, 27681, 43963, 83043, 131889, 395667, 396761, 1190283, 1890409, 3570849, 5671227, 17013681, 405646601, 1216939803, 3650819409, 17442803843, 52328411529, 156985234587]

約数ペア:

[(1, 156985234587), (3, 52328411529), (9, 17442803843), (43, 3650819409), (129, 1216939803), (387, 405646601), (9227, 17013681), (27681, 5671227), (43963, 3570849), (83043, 1890409), (131889, 1190283), (395667, 396761)]