39262077

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{6827}}^1$

素因数の和:6910

約数の個数: 20

約数和(自身を含む): 59485536

約数和(自身を除く): 20223459

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 6827, 20481, 61443, 184329, 484717, 552987, 1454151, 4362453, 13087359, 39262077]

約数ペア:

[(1, 39262077), (3, 13087359), (9, 4362453), (27, 1454151), (71, 552987), (81, 484717), (213, 184329), (639, 61443), (1917, 20481), (5751, 6827)]