77891409

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{125429}}^1$

素因数の和:125461

約数の個数: 16

約数和(自身を含む): 120412800

約数和(自身を除く): 42521391

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 125429, 376287, 1128861, 2884867, 3386583, 8654601, 25963803, 77891409]

約数ペア:

[(1, 77891409), (3, 25963803), (9, 8654601), (23, 3386583), (27, 2884867), (69, 1128861), (207, 376287), (621, 125429)]