82448037

素因数分解:

$3^4\times 7^2\times {\mathrm{20773}}^1$

素因数の和:20799

約数の個数: 30

約数和(自身を含む): 143278278

約数和(自身を除く): 60830241

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 20773, 62319, 145411, 186957, 436233, 560871, 1017877, 1308699, 1682613, 3053631, 3926097, 9160893, 11778291, 27482679, 82448037]

約数ペア:

[(1, 82448037), (3, 27482679), (7, 11778291), (9, 9160893), (21, 3926097), (27, 3053631), (49, 1682613), (63, 1308699), (81, 1017877), (147, 560871), (189, 436233), (441, 186957), (567, 145411), (1323, 62319), (3969, 20773)]