79320627

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{11003}}^1$

素因数の和:11104

約数の個数: 20

約数和(自身を含む): 119833560

約数和(自身を除く): 40512933

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 11003, 33009, 99027, 297081, 891243, 979267, 2937801, 8813403, 26440209, 79320627]

約数ペア:

[(1, 79320627), (3, 26440209), (9, 8813403), (27, 2937801), (81, 979267), (89, 891243), (267, 297081), (801, 99027), (2403, 33009), (7209, 11003)]