77717529

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{125149}}^1$

素因数の和:125181

約数の個数: 16

約数和(自身を含む): 120144000

約数和(自身を除く): 42426471

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 125149, 375447, 1126341, 2878427, 3379023, 8635281, 25905843, 77717529]

約数ペア:

[(1, 77717529), (3, 25905843), (9, 8635281), (23, 3379023), (27, 2878427), (69, 1126341), (207, 375447), (621, 125149)]