31355019

素因数分解:

$3^{12}\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 26

約数和(自身を含む): 47829660

約数和(自身を除く): 16474641

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1593, 2187, 4779, 6561, 14337, 19683, 43011, 59049, 129033, 177147, 387099, 531441, 1161297, 3483891, 10451673, 31355019]

約数ペア:

[(1, 31355019), (3, 10451673), (9, 3483891), (27, 1161297), (59, 531441), (81, 387099), (177, 177147), (243, 129033), (531, 59049), (729, 43011), (1593, 19683), (2187, 14337), (4779, 6561)]