109409532651

素因数分解:

$3^4\times {\mathrm{2621}}^1\times {\mathrm{515351}}^1$

素因数の和:517984

約数の個数: 20

約数和(自身を含む): 163501606224

約数和(自身を除く): 54092073573

約数列:

[1, 3, 9, 27, 81, 2621, 7863, 23589, 70767, 212301, 515351, 1546053, 4638159, 13914477, 41743431, 1350734971, 4052204913, 12156614739, 36469844217, 109409532651]

約数ペア:

[(1, 109409532651), (3, 36469844217), (9, 12156614739), (27, 4052204913), (81, 1350734971), (2621, 41743431), (7863, 13914477), (23589, 4638159), (70767, 1546053), (212301, 515351)]