54253647

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 95696640

約数和(自身を除く): 41442993

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 179, 283, 357, 537, 849, 1071, 1253, 1611, 1981, 2547, 3043, 3759, 4811, 5943, 9129, 11277, 14433, 17829, 21301, 27387, 33677, 43299, 50657, 63903, 101031, 151971, 191709, 303093, 354599, 455913, 861169, 1063797, 2583507, 3191391, 6028183, 7750521, 18084549, 54253647]

約数ペア:

[(1, 54253647), (3, 18084549), (7, 7750521), (9, 6028183), (17, 3191391), (21, 2583507), (51, 1063797), (63, 861169), (119, 455913), (153, 354599), (179, 303093), (283, 191709), (357, 151971), (537, 101031), (849, 63903), (1071, 50657), (1253, 43299), (1611, 33677), (1981, 27387), (2547, 21301), (3043, 17829), (3759, 14433), (4811, 11277), (5943, 9129)]