26507817

素因数分解:

$3^4\times 7^1\times {\mathrm{46751}}^1$

素因数の和:46770

約数の個数: 20

約数和(自身を含む): 45255936

約数和(自身を除く): 18748119

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 46751, 140253, 327257, 420759, 981771, 1262277, 2945313, 3786831, 8835939, 26507817]

約数ペア:

[(1, 26507817), (3, 8835939), (7, 3786831), (9, 2945313), (21, 1262277), (27, 981771), (63, 420759), (81, 327257), (189, 140253), (567, 46751)]