77189139

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{17539}}^1$

素因数の和:17711

約数の個数: 16

約数和(自身を含む): 115062400

約数和(自身を除く): 37873261

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 17539, 52617, 157851, 473553, 2858857, 8576571, 25729713, 77189139]

約数ペア:

[(1, 77189139), (3, 25729713), (9, 8576571), (27, 2858857), (163, 473553), (489, 157851), (1467, 52617), (4401, 17539)]