77908743

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{947}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 126501120

約数和(自身を除く): 48592377

約数列:

[1, 3, 9, 11, 27, 33, 99, 277, 297, 831, 947, 2493, 2841, 3047, 7479, 8523, 9141, 10417, 25569, 27423, 31251, 82269, 93753, 262319, 281259, 786957, 2360871, 2885509, 7082613, 8656527, 25969581, 77908743]

約数ペア:

[(1, 77908743), (3, 25969581), (9, 8656527), (11, 7082613), (27, 2885509), (33, 2360871), (99, 786957), (277, 281259), (297, 262319), (831, 93753), (947, 82269), (2493, 31251), (2841, 27423), (3047, 25569), (7479, 10417), (8523, 9141)]