65075907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2579}}^1$

素因数の和:3242

約数の個数: 16

約数和(自身を含む): 93623040

約数和(自身を除く): 28547133

約数列:

[1, 3, 13, 39, 647, 1941, 2579, 7737, 8411, 25233, 33527, 100581, 1668613, 5005839, 21691969, 65075907]

約数ペア:

[(1, 65075907), (3, 21691969), (13, 5005839), (39, 1668613), (647, 100581), (1941, 33527), (2579, 25233), (7737, 8411)]