69618771

素因数分解:

$3^{12}\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 26

約数和(自身を含む): 105225252

約数和(自身を除く): 35606481

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 729, 1179, 2187, 3537, 6561, 10611, 19683, 31833, 59049, 95499, 177147, 286497, 531441, 859491, 2578473, 7735419, 23206257, 69618771]

約数ペア:

[(1, 69618771), (3, 23206257), (9, 7735419), (27, 2578473), (81, 859491), (131, 531441), (243, 286497), (393, 177147), (729, 95499), (1179, 59049), (2187, 31833), (3537, 19683), (6561, 10611)]