64656267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11927}}^1$

素因数の和:12082

約数の個数: 16

約数和(自身を含む): 93515520

約数和(自身を除く): 28859253

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 11927, 35781, 155051, 465153, 1657853, 4973559, 21552089, 64656267]

約数ペア:

[(1, 64656267), (3, 21552089), (13, 4973559), (39, 1657853), (139, 465153), (417, 155051), (1807, 35781), (5421, 11927)]