78855201

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4744

約数の個数: 28

約数和(自身を含む): 123395328

約数和(自身を除く): 44540127

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 4703, 5589, 14109, 16767, 42327, 108169, 126981, 324507, 380943, 973521, 1142829, 2920563, 3428487, 8761689, 26285067, 78855201]

約数ペア:

[(1, 78855201), (3, 26285067), (9, 8761689), (23, 3428487), (27, 2920563), (69, 1142829), (81, 973521), (207, 380943), (243, 324507), (621, 126981), (729, 108169), (1863, 42327), (4703, 16767), (5589, 14109)]