25496667

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 43407360

約数和(自身を除く): 17910693

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 431, 939, 1293, 2191, 2817, 3017, 3879, 6573, 8451, 9051, 11637, 19719, 27153, 59157, 81459, 134903, 404709, 944321, 1214127, 2832963, 3642381, 8498889, 25496667]

約数ペア:

[(1, 25496667), (3, 8498889), (7, 3642381), (9, 2832963), (21, 1214127), (27, 944321), (63, 404709), (189, 134903), (313, 81459), (431, 59157), (939, 27153), (1293, 19719), (2191, 11637), (2817, 9051), (3017, 8451), (3879, 6573)]