55475037

素因数分解:

$3^4\times {\mathrm{701}}^1\times {\mathrm{977}}^1$

素因数の和:1690

約数の個数: 20

約数和(自身を含む): 83073276

約数和(自身を除く): 27598239

約数列:

[1, 3, 9, 27, 81, 701, 977, 2103, 2931, 6309, 8793, 18927, 26379, 56781, 79137, 684877, 2054631, 6163893, 18491679, 55475037]

約数ペア:

[(1, 55475037), (3, 18491679), (9, 6163893), (27, 2054631), (81, 684877), (701, 79137), (977, 56781), (2103, 26379), (2931, 18927), (6309, 8793)]