168086295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287327}}^1$

素因数の和:287351

約数の個数: 24

約数和(自身を含む): 313762176

約数和(自身を除く): 145675881

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 287327, 861981, 1436635, 2585943, 3735251, 4309905, 11205753, 12929715, 18676255, 33617259, 56028765, 168086295]

約数ペア:

[(1, 168086295), (3, 56028765), (5, 33617259), (9, 18676255), (13, 12929715), (15, 11205753), (39, 4309905), (45, 3735251), (65, 2585943), (117, 1436635), (195, 861981), (585, 287327)]