123077927

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 143983872

約数和(自身を除く): 20905945

約数列:

[1, 7, 73, 107, 511, 749, 2251, 7811, 15757, 54677, 164323, 240857, 1150261, 1685999, 17582561, 123077927]

約数ペア:

[(1, 123077927), (7, 17582561), (73, 1685999), (107, 1150261), (511, 240857), (749, 164323), (2251, 54677), (7811, 15757)]