125714781

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 193104000

約数和(自身を除く): 67389219

約数列:

[1, 3, 9, 27, 53, 59, 159, 177, 477, 531, 1431, 1489, 1593, 3127, 4467, 9381, 13401, 28143, 40203, 78917, 84429, 87851, 236751, 263553, 710253, 790659, 2130759, 2371977, 4656103, 13968309, 41904927, 125714781]

約数ペア:

[(1, 125714781), (3, 41904927), (9, 13968309), (27, 4656103), (53, 2371977), (59, 2130759), (159, 790659), (177, 710253), (477, 263553), (531, 236751), (1431, 87851), (1489, 84429), (1593, 78917), (3127, 40203), (4467, 28143), (9381, 13401)]