65688759

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 102412800

約数和(自身を除く): 36724041

約数列:

[1, 3, 9, 23, 27, 69, 139, 207, 417, 621, 761, 1251, 2283, 3197, 3753, 6849, 9591, 17503, 20547, 28773, 52509, 86319, 105779, 157527, 317337, 472581, 952011, 2432917, 2856033, 7298751, 21896253, 65688759]

約数ペア:

[(1, 65688759), (3, 21896253), (9, 7298751), (23, 2856033), (27, 2432917), (69, 952011), (139, 472581), (207, 317337), (417, 157527), (621, 105779), (761, 86319), (1251, 52509), (2283, 28773), (3197, 20547), (3753, 17503), (6849, 9591)]