68713569

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{4457}}^1$

素因数の和:5037

約数の個数: 16

約数和(自身を含む): 101999040

約数和(自身を除く): 33285471

約数列:

[1, 3, 9, 27, 571, 1713, 4457, 5139, 13371, 15417, 40113, 120339, 2544947, 7634841, 22904523, 68713569]

約数ペア:

[(1, 68713569), (3, 22904523), (9, 7634841), (27, 2544947), (571, 120339), (1713, 40113), (4457, 15417), (5139, 13371)]