47935881

素因数分解:

$3^5\times 7^1\times {\mathrm{28181}}^1$

素因数の和:28203

約数の個数: 24

約数和(自身を含む): 82065984

約数和(自身を除く): 34130103

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 28181, 84543, 197267, 253629, 591801, 760887, 1775403, 2282661, 5326209, 6847983, 15978627, 47935881]

約数ペア:

[(1, 47935881), (3, 15978627), (7, 6847983), (9, 5326209), (21, 2282661), (27, 1775403), (63, 760887), (81, 591801), (189, 253629), (243, 197267), (567, 84543), (1701, 28181)]