66704645493

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{998737}}^1$

素因数の和:998965

約数の個数: 24

約数和(自身を含む): 99246592536

約数和(自身を除く): 32541947043

約数列:

[1, 3, 9, 41, 123, 181, 369, 543, 1629, 7421, 22263, 66789, 998737, 2996211, 8988633, 40948217, 122844651, 180771397, 368533953, 542314191, 1626942573, 7411627277, 22234881831, 66704645493]

約数ペア:

[(1, 66704645493), (3, 22234881831), (9, 7411627277), (41, 1626942573), (123, 542314191), (181, 368533953), (369, 180771397), (543, 122844651), (1629, 40948217), (7421, 8988633), (22263, 2996211), (66789, 998737)]