51296841

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{21347}}^1$

素因数の和:21445

約数の個数: 16

約数和(自身を含む): 76852800

約数和(自身を除く): 25555959

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 21347, 64041, 192123, 576369, 1899883, 5699649, 17098947, 51296841]

約数ペア:

[(1, 51296841), (3, 17098947), (9, 5699649), (27, 1899883), (89, 576369), (267, 192123), (801, 64041), (2403, 21347)]