66883349

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 73592064

約数和(自身を除く): 6708715

約数列:

[1, 13, 71, 233, 311, 923, 3029, 4043, 16543, 22081, 72463, 215059, 287053, 942019, 5144873, 66883349]

約数ペア:

[(1, 66883349), (13, 5144873), (71, 942019), (233, 287053), (311, 215059), (923, 72463), (3029, 22081), (4043, 16543)]