77996439

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1218

約数の個数: 28

約数和(自身を含む): 118253856

約数和(自身を除く): 40257417

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 729, 873, 1103, 2619, 3309, 7857, 9927, 23571, 29781, 70713, 89343, 106991, 268029, 320973, 804087, 962919, 2888757, 8666271, 25998813, 77996439]

約数ペア:

[(1, 77996439), (3, 25998813), (9, 8666271), (27, 2888757), (81, 962919), (97, 804087), (243, 320973), (291, 268029), (729, 106991), (873, 89343), (1103, 70713), (2619, 29781), (3309, 23571), (7857, 9927)]