228211803

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 346214400

約数和(自身を除く): 118002597

約数列:

[1, 3, 9, 27, 79, 97, 237, 291, 711, 873, 1103, 2133, 2619, 3309, 7663, 9927, 22989, 29781, 68967, 87137, 106991, 206901, 261411, 320973, 784233, 962919, 2352699, 2888757, 8452289, 25356867, 76070601, 228211803]

約数ペア:

[(1, 228211803), (3, 76070601), (9, 25356867), (27, 8452289), (79, 2888757), (97, 2352699), (237, 962919), (291, 784233), (711, 320973), (873, 261411), (1103, 206901), (2133, 106991), (2619, 87137), (3309, 68967), (7663, 29781), (9927, 22989)]