68453073

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{195023}}^1$

素因数の和:195045

約数の個数: 16

約数和(自身を含む): 109213440

約数和(自身を除く): 40760367

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 195023, 585069, 1755207, 2535299, 5265621, 7605897, 22817691, 68453073]

約数ペア:

[(1, 68453073), (3, 22817691), (9, 7605897), (13, 5265621), (27, 2535299), (39, 1755207), (117, 585069), (351, 195023)]