40079871

素因数分解:

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

素因数の和:2072

約数の個数: 24

約数和(自身を含む): 62746320

約数和(自身を除く): 22666449

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2027, 2197, 6081, 6591, 18243, 19773, 26351, 79053, 237159, 342563, 1027689, 3083067, 4453319, 13359957, 40079871]

約数ペア:

[(1, 40079871), (3, 13359957), (9, 4453319), (13, 3083067), (39, 1027689), (117, 342563), (169, 237159), (507, 79053), (1521, 26351), (2027, 19773), (2197, 18243), (6081, 6591)]