66333969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2687}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 103713792

約数和(自身を除く): 37379823

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1899, 2687, 2743, 8061, 8229, 24183, 24687, 34931, 104793, 314379, 566957, 1700871, 5102613, 7370441, 22111323, 66333969]

約数ペア:

[(1, 66333969), (3, 22111323), (9, 7370441), (13, 5102613), (39, 1700871), (117, 566957), (211, 314379), (633, 104793), (1899, 34931), (2687, 24687), (2743, 24183), (8061, 8229)]