66078081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 99197696

約数和(自身を除く): 33119615

約数列:

[1, 3, 9, 31, 93, 163, 279, 489, 1453, 1467, 4359, 5053, 13077, 15159, 45043, 45477, 135129, 236839, 405387, 710517, 2131551, 7342009, 22026027, 66078081]

約数ペア:

[(1, 66078081), (3, 22026027), (9, 7342009), (31, 2131551), (93, 710517), (163, 405387), (279, 236839), (489, 135129), (1453, 45477), (1467, 45043), (4359, 15159), (5053, 13077)]