66247659

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 103472640

約数和(自身を除く): 37224981

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 963, 997, 2461, 2889, 2991, 7383, 8973, 22149, 22931, 26919, 66447, 68793, 106679, 206379, 320037, 619137, 960111, 2453617, 2880333, 7360851, 22082553, 66247659]

約数ペア:

[(1, 66247659), (3, 22082553), (9, 7360851), (23, 2880333), (27, 2453617), (69, 960111), (107, 619137), (207, 320037), (321, 206379), (621, 106679), (963, 68793), (997, 66447), (2461, 26919), (2889, 22931), (2991, 22149), (7383, 8973)]