40186653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 61272960

約数和(自身を除く): 21086307

約数列:

[1, 3, 13, 19, 39, 57, 193, 247, 281, 579, 741, 843, 2509, 3653, 3667, 5339, 7527, 10959, 11001, 16017, 47671, 54233, 69407, 143013, 162699, 208221, 705029, 1030427, 2115087, 3091281, 13395551, 40186653]

約数ペア:

[(1, 40186653), (3, 13395551), (13, 3091281), (19, 2115087), (39, 1030427), (57, 705029), (193, 208221), (247, 162699), (281, 143013), (579, 69407), (741, 54233), (843, 47671), (2509, 16017), (3653, 11001), (3667, 10959), (5339, 7527)]