126405747

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2100

約数の個数: 36

約数和(自身を含む): 202633704

約数和(自身を除く): 76227957

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 169, 369, 507, 533, 1521, 1599, 2027, 4797, 6081, 6929, 18243, 20787, 26351, 62361, 79053, 83107, 237159, 249321, 342563, 747963, 1027689, 1080391, 3083067, 3241173, 9723519, 14045083, 42135249, 126405747]

約数ペア:

[(1, 126405747), (3, 42135249), (9, 14045083), (13, 9723519), (39, 3241173), (41, 3083067), (117, 1080391), (123, 1027689), (169, 747963), (369, 342563), (507, 249321), (533, 237159), (1521, 83107), (1599, 79053), (2027, 62361), (4797, 26351), (6081, 20787), (6929, 18243)]