82487943

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{18743}}^1$

素因数の和:18915

約数の個数: 16

約数和(自身を含む): 122960640

約数和(自身を除く): 40472697

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 18743, 56229, 168687, 506061, 3055109, 9165327, 27495981, 82487943]

約数ペア:

[(1, 82487943), (3, 27495981), (9, 9165327), (27, 3055109), (163, 506061), (489, 168687), (1467, 56229), (4401, 18743)]