64497039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15937}}^1$

素因数の和:16030

約数の個数: 16

約数和(自身を含む): 91802880

約数和(自身を除く): 27305841

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 15937, 47811, 302803, 908409, 1131527, 3394581, 21499013, 64497039]

約数ペア:

[(1, 64497039), (3, 21499013), (19, 3394581), (57, 1131527), (71, 908409), (213, 302803), (1349, 47811), (4047, 15937)]