78899847

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{155621}}^1$

素因数の和:155650

約数の個数: 12

約数和(自身を含む): 113915304

約数和(自身を除く): 35015457

約数列:

[1, 3, 13, 39, 169, 507, 155621, 466863, 2023073, 6069219, 26299949, 78899847]

約数ペア:

[(1, 78899847), (3, 26299949), (13, 6069219), (39, 2023073), (169, 466863), (507, 155621)]