85321197

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10271}}^1$

素因数の和:10361

約数の個数: 24

約数和(自身を含む): 134604288

約数和(自身を除く): 49283091

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 10271, 30813, 92439, 133523, 400569, 729241, 1201707, 2187723, 6563169, 9480133, 28440399, 85321197]

約数ペア:

[(1, 85321197), (3, 28440399), (9, 9480133), (13, 6563169), (39, 2187723), (71, 1201707), (117, 729241), (213, 400569), (639, 133523), (923, 92439), (2769, 30813), (8307, 10271)]