84152439

素因数分解:

$3^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 144599840

約数和(自身を除く): 60447401

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 193, 567, 579, 769, 1351, 1737, 2307, 4053, 5211, 5383, 6921, 12159, 15633, 16149, 20763, 36477, 48447, 62289, 109431, 145341, 148417, 436023, 445251, 1038919, 1335753, 3116757, 4007259, 9350271, 12021777, 28050813, 84152439]

約数ペア:

[(1, 84152439), (3, 28050813), (7, 12021777), (9, 9350271), (21, 4007259), (27, 3116757), (63, 1335753), (81, 1038919), (189, 445251), (193, 436023), (567, 148417), (579, 145341), (769, 109431), (1351, 62289), (1737, 48447), (2307, 36477), (4053, 20763), (5211, 16149), (5383, 15633), (6921, 12159)]