26179677

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 14180643

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1231, 1251, 2363, 3693, 7089, 11079, 20927, 21267, 62781, 171109, 188343, 513327, 1539981, 2908853, 8726559, 26179677]

約数ペア:

[(1, 26179677), (3, 8726559), (9, 2908853), (17, 1539981), (51, 513327), (139, 188343), (153, 171109), (417, 62781), (1231, 21267), (1251, 20927), (2363, 11079), (3693, 7089)]