26667189

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 41064192

約数和(自身を除く): 14397003

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 2741, 3243, 8223, 9729, 24669, 63043, 128827, 189129, 386481, 567387, 1159443, 2963021, 8889063, 26667189]

約数ペア:

[(1, 26667189), (3, 8889063), (9, 2963021), (23, 1159443), (47, 567387), (69, 386481), (141, 189129), (207, 128827), (423, 63043), (1081, 24669), (2741, 9729), (3243, 8223)]