168065733

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6617

約数の個数: 24

約数和(自身を含む): 249818688

約数和(自身を除く): 81752955

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2343, 6521, 8591, 19563, 25773, 71731, 215193, 462991, 789041, 1388973, 2367123, 5092901, 15278703, 56021911, 168065733]

約数ペア:

[(1, 168065733), (3, 56021911), (11, 15278703), (33, 5092901), (71, 2367123), (121, 1388973), (213, 789041), (363, 462991), (781, 215193), (2343, 71731), (6521, 25773), (8591, 19563)]