81535479

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{3229}}^1$

素因数の和:3694

約数の個数: 16

約数和(自身を含む): 114729600

約数和(自身を除く): 33194121

約数列:

[1, 3, 19, 57, 443, 1329, 3229, 8417, 9687, 25251, 61351, 184053, 1430447, 4291341, 27178493, 81535479]

約数ペア:

[(1, 81535479), (3, 27178493), (19, 4291341), (57, 1430447), (443, 184053), (1329, 61351), (3229, 25251), (8417, 9687)]