57678021

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{52103}}^1$

素因数の和:52153

約数の個数: 16

約数和(自身を含む): 87534720

約数和(自身を除く): 29856699

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 52103, 156309, 468927, 1406781, 2136223, 6408669, 19226007, 57678021]

約数ペア:

[(1, 57678021), (3, 19226007), (9, 6408669), (27, 2136223), (41, 1406781), (123, 468927), (369, 156309), (1107, 52103)]