121756419

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{6661}}^1$

素因数の和:7347

約数の個数: 16

約数和(自身を含む): 180673440

約数和(自身を除く): 58917021

約数列:

[1, 3, 9, 27, 677, 2031, 6093, 6661, 18279, 19983, 59949, 179847, 4509497, 13528491, 40585473, 121756419]

約数ペア:

[(1, 121756419), (3, 40585473), (9, 13528491), (27, 4509497), (677, 179847), (2031, 59949), (6093, 19983), (6661, 18279)]