68542467

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{53507}}^1$

素因数の和:53578

約数の個数: 16

約数和(自身を含む): 106159872

約数和(自身を除く): 37617405

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 53507, 160521, 374549, 1123647, 3263927, 9791781, 22847489, 68542467]

約数ペア:

[(1, 68542467), (3, 22847489), (7, 9791781), (21, 3263927), (61, 1123647), (183, 374549), (427, 160521), (1281, 53507)]