68327679

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{11579}}^1$

素因数の和:11870

約数の個数: 16

約数和(自身を含む): 104497920

約数和(自身を除く): 36170241

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 11579, 34737, 81053, 243159, 3253699, 9761097, 22775893, 68327679]

約数ペア:

[(1, 68327679), (3, 22775893), (7, 9761097), (21, 3253699), (281, 243159), (843, 81053), (1967, 34737), (5901, 11579)]