26686683

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 39480480

約数和(自身を除く): 12793797

約数列:

[1, 3, 9, 73, 151, 219, 269, 453, 657, 807, 1359, 2421, 11023, 19637, 33069, 40619, 58911, 99207, 121857, 176733, 365571, 2965187, 8895561, 26686683]

約数ペア:

[(1, 26686683), (3, 8895561), (9, 2965187), (73, 365571), (151, 176733), (219, 121857), (269, 99207), (453, 58911), (657, 40619), (807, 33069), (1359, 19637), (2421, 11023)]