127700439

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 184909824

約数和(自身を除く): 57209385

約数列:

[1, 3, 23, 31, 69, 93, 227, 263, 681, 713, 789, 2139, 5221, 6049, 7037, 8153, 15663, 18147, 21111, 24459, 59701, 161851, 179103, 187519, 485553, 562557, 1373123, 1850731, 4119369, 5552193, 42566813, 127700439]

約数ペア:

[(1, 127700439), (3, 42566813), (23, 5552193), (31, 4119369), (69, 1850731), (93, 1373123), (227, 562557), (263, 485553), (681, 187519), (713, 179103), (789, 161851), (2139, 59701), (5221, 24459), (6049, 21111), (7037, 18147), (8153, 15663)]