77400141

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 129511296

約数和(自身を除く): 52111155

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 169, 193, 273, 339, 507, 579, 791, 1183, 1351, 1469, 2373, 2509, 3549, 4053, 4407, 7527, 10283, 17563, 19097, 21809, 30849, 32617, 52689, 57291, 65427, 97851, 133679, 152663, 228319, 283517, 401037, 457989, 684957, 850551, 1984619, 3685721, 5953857, 11057163, 25800047, 77400141]

約数ペア:

[(1, 77400141), (3, 25800047), (7, 11057163), (13, 5953857), (21, 3685721), (39, 1984619), (91, 850551), (113, 684957), (169, 457989), (193, 401037), (273, 283517), (339, 228319), (507, 152663), (579, 133679), (791, 97851), (1183, 65427), (1351, 57291), (1469, 52689), (2373, 32617), (2509, 30849), (3549, 21809), (4053, 19097), (4407, 17563), (7527, 10283)]