48929427

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31793}}^1$

素因数の和:31824

約数の個数: 20

約数和(自身を含む): 76941480

約数和(自身を除く): 28012053

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 31793, 95379, 286137, 604067, 858411, 1812201, 2575233, 5436603, 16309809, 48929427]

約数ペア:

[(1, 48929427), (3, 16309809), (9, 5436603), (19, 2575233), (27, 1812201), (57, 858411), (81, 604067), (171, 286137), (513, 95379), (1539, 31793)]