86785209

素因数分解:

$3^3\times 7^1\times {\mathrm{459181}}^1$

素因数の和:459197

約数の個数: 16

約数和(自身を含む): 146938240

約数和(自身を除く): 60153031

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 459181, 1377543, 3214267, 4132629, 9642801, 12397887, 28928403, 86785209]

約数ペア:

[(1, 86785209), (3, 28928403), (7, 12397887), (9, 9642801), (21, 4132629), (27, 3214267), (63, 1377543), (189, 459181)]