89791011

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{48197}}^1$

素因数の和:48232

約数の個数: 20

約数和(自身を含む): 139966992

約数和(自身を除く): 50175981

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 48197, 144591, 433773, 1108531, 1301319, 3325593, 3903957, 9976779, 29930337, 89791011]

約数ペア:

[(1, 89791011), (3, 29930337), (9, 9976779), (23, 3903957), (27, 3325593), (69, 1301319), (81, 1108531), (207, 433773), (621, 144591), (1863, 48197)]