78534963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2957}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 122745168

約数和(自身を除く): 44210205

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 2043, 2951, 2957, 8853, 8871, 26559, 26613, 38441, 115323, 345969, 671239, 2013717, 6041151, 8726107, 26178321, 78534963]

約数ペア:

[(1, 78534963), (3, 26178321), (9, 8726107), (13, 6041151), (39, 2013717), (117, 671239), (227, 345969), (681, 115323), (2043, 38441), (2951, 26613), (2957, 26559), (8853, 8871)]