56505087

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{12097}}^1$

素因数の和:12279

約数の個数: 16

約数和(自身を含む): 84202080

約数和(自身を除く): 27696993

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 12097, 36291, 108873, 326619, 2092781, 6278343, 18835029, 56505087]

約数ペア:

[(1, 56505087), (3, 18835029), (9, 6278343), (27, 2092781), (173, 326619), (519, 108873), (1557, 36291), (4671, 12097)]