25909173

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 41541120

約数和(自身を除く): 15631947

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1201, 1269, 2397, 3603, 7191, 10809, 20417, 21573, 32427, 56447, 61251, 169341, 183753, 508023, 551259, 959599, 1524069, 2878797, 8636391, 25909173]

約数ペア:

[(1, 25909173), (3, 8636391), (9, 2878797), (17, 1524069), (27, 959599), (47, 551259), (51, 508023), (141, 183753), (153, 169341), (423, 61251), (459, 56447), (799, 32427), (1201, 21573), (1269, 20417), (2397, 10809), (3603, 7191)]