67121733

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{16561}}^1$

素因数の和:16764

約数の個数: 16

約数和(自身を含む): 102816896

約数和(自身を除く): 35695163

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 16561, 49683, 115927, 347781, 3196273, 9588819, 22373911, 67121733]

約数ペア:

[(1, 67121733), (3, 22373911), (7, 9588819), (21, 3196273), (193, 347781), (579, 115927), (1351, 49683), (4053, 16561)]