168308313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{39761}}^1$

素因数の和:39864

約数の個数: 16

約数和(自身を含む): 240480576

約数和(自身を除く): 72172263

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 39761, 119283, 675937, 2027811, 3300163, 9900489, 56102771, 168308313]

約数ペア:

[(1, 168308313), (3, 56102771), (17, 9900489), (51, 3300163), (83, 2027811), (249, 675937), (1411, 119283), (4233, 39761)]