60728217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25919}}^1$

素因数の和:26004

約数の個数: 16

約数和(自身を含む): 89579520

約数和(自身を除く): 28851303

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 25919, 77757, 285109, 855327, 1840249, 5520747, 20242739, 60728217]

約数ペア:

[(1, 60728217), (3, 20242739), (11, 5520747), (33, 1840249), (71, 855327), (213, 285109), (781, 77757), (2343, 25919)]