254070531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4664

約数の個数: 48

約数和(自身を含む): 441272832

約数和(自身を除く): 187202301

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 387, 429, 473, 559, 1287, 1419, 1677, 4257, 4591, 5031, 6149, 13773, 18447, 41319, 50501, 55341, 59683, 151503, 179049, 197413, 454509, 537147, 592239, 656513, 1776717, 1969539, 2171543, 2566369, 5908617, 6514629, 7699107, 19543887, 23097321, 28230059, 84690177, 254070531]

約数ペア:

[(1, 254070531), (3, 84690177), (9, 28230059), (11, 23097321), (13, 19543887), (33, 7699107), (39, 6514629), (43, 5908617), (99, 2566369), (117, 2171543), (129, 1969539), (143, 1776717), (387, 656513), (429, 592239), (473, 537147), (559, 454509), (1287, 197413), (1419, 179049), (1677, 151503), (4257, 59683), (4591, 55341), (5031, 50501), (6149, 41319), (13773, 18447)]