42773727

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 57987072

約数和(自身を除く): 15213345

約数列:

[1, 3, 127, 131, 381, 393, 857, 2571, 16637, 49911, 108839, 112267, 326517, 336801, 14257909, 42773727]

約数ペア:

[(1, 42773727), (3, 14257909), (127, 336801), (131, 326517), (381, 112267), (393, 108839), (857, 49911), (2571, 16637)]