66543291

素因数分解:

$3^2\times {\mathrm{1307}}^1\times {\mathrm{5657}}^1$

素因数の和:6970

約数の個数: 12

約数和(自身を含む): 96208632

約数和(自身を除く): 29665341

約数列:

[1, 3, 9, 1307, 3921, 5657, 11763, 16971, 50913, 7393699, 22181097, 66543291]

約数ペア:

[(1, 66543291), (3, 22181097), (9, 7393699), (1307, 50913), (3921, 16971), (5657, 11763)]