83958363

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{7457}}^1$

素因数の和:7608

約数の個数: 20

約数和(自身を含む): 126338520

約数和(自身を除く): 42380157

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 7457, 11259, 22371, 67113, 201339, 604017, 1036523, 3109569, 9328707, 27986121, 83958363]

約数ペア:

[(1, 83958363), (3, 27986121), (9, 9328707), (27, 3109569), (81, 1036523), (139, 604017), (417, 201339), (1251, 67113), (3753, 22371), (7457, 11259)]