25243137

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 39187200

約数和(自身を除く): 13944063

約数列:

[1, 3, 9, 27, 29, 87, 103, 261, 309, 313, 783, 927, 939, 2781, 2817, 2987, 8451, 8961, 9077, 26883, 27231, 32239, 80649, 81693, 96717, 245079, 290151, 870453, 934931, 2804793, 8414379, 25243137]

約数ペア:

[(1, 25243137), (3, 8414379), (9, 2804793), (27, 934931), (29, 870453), (87, 290151), (103, 245079), (261, 96717), (309, 81693), (313, 80649), (783, 32239), (927, 27231), (939, 26883), (2781, 9077), (2817, 8961), (2987, 8451)]