54648531

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21157}}^1$

素因数の和:21211

約数の個数: 24

約数和(自身を含む): 92418144

約数和(自身を除く): 37769613

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 21157, 63471, 148099, 190413, 444297, 867437, 1332891, 2602311, 6072059, 7806933, 18216177, 54648531]

約数ペア:

[(1, 54648531), (3, 18216177), (7, 7806933), (9, 6072059), (21, 2602311), (41, 1332891), (63, 867437), (123, 444297), (287, 190413), (369, 148099), (861, 63471), (2583, 21157)]