81954837

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 121596800

約数和(自身を除く): 39641963

約数列:

[1, 3, 9, 73, 79, 219, 237, 657, 711, 1579, 4737, 5767, 14211, 17301, 51903, 115267, 124741, 345801, 374223, 1037403, 1122669, 9106093, 27318279, 81954837]

約数ペア:

[(1, 81954837), (3, 27318279), (9, 9106093), (73, 1122669), (79, 1037403), (219, 374223), (237, 345801), (657, 124741), (711, 115267), (1579, 51903), (4737, 17301), (5767, 14211)]