42464439

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 65649600

約数和(自身を除く): 23185161

約数列:

[1, 3, 9, 27, 29, 87, 193, 261, 281, 579, 783, 843, 1737, 2529, 5211, 5597, 7587, 8149, 16791, 24447, 50373, 54233, 73341, 151119, 162699, 220023, 488097, 1464291, 1572757, 4718271, 14154813, 42464439]

約数ペア:

[(1, 42464439), (3, 14154813), (9, 4718271), (27, 1572757), (29, 1464291), (87, 488097), (193, 220023), (261, 162699), (281, 151119), (579, 73341), (783, 54233), (843, 50373), (1737, 24447), (2529, 16791), (5211, 8149), (5597, 7587)]