266484249

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 415291968

約数和(自身を除く): 148807719

約数列:

[1, 3, 9, 27, 37, 81, 107, 111, 243, 277, 321, 333, 831, 963, 999, 2493, 2889, 2997, 3959, 7479, 8667, 8991, 10249, 11877, 22437, 26001, 29639, 30747, 35631, 67311, 88917, 92241, 106893, 266751, 276723, 320679, 800253, 830169, 962037, 1096643, 2400759, 2490507, 3289929, 7202277, 9869787, 29609361, 88828083, 266484249]

約数ペア:

[(1, 266484249), (3, 88828083), (9, 29609361), (27, 9869787), (37, 7202277), (81, 3289929), (107, 2490507), (111, 2400759), (243, 1096643), (277, 962037), (321, 830169), (333, 800253), (831, 320679), (963, 276723), (999, 266751), (2493, 106893), (2889, 92241), (2997, 88917), (3959, 67311), (7479, 35631), (8667, 30747), (8991, 29639), (10249, 26001), (11877, 22437)]