26030151

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 44928000

約数和(自身を除く): 18897849

約数列:

[1, 3, 7, 9, 21, 47, 59, 63, 141, 149, 177, 329, 413, 423, 447, 531, 987, 1043, 1239, 1341, 2773, 2961, 3129, 3717, 7003, 8319, 8791, 9387, 19411, 21009, 24957, 26373, 49021, 58233, 61537, 63027, 79119, 147063, 174699, 184611, 413177, 441189, 553833, 1239531, 2892239, 3718593, 8676717, 26030151]

約数ペア:

[(1, 26030151), (3, 8676717), (7, 3718593), (9, 2892239), (21, 1239531), (47, 553833), (59, 441189), (63, 413177), (141, 184611), (149, 174699), (177, 147063), (329, 79119), (413, 63027), (423, 61537), (447, 58233), (531, 49021), (987, 26373), (1043, 24957), (1239, 21009), (1341, 19411), (2773, 9387), (2961, 8791), (3129, 8319), (3717, 7003)]