72085587

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79829}}^1$

素因数の和:79882

約数の個数: 16

約数和(自身を含む): 112400640

約数和(自身を除く): 40315053

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 79829, 239487, 558803, 1676409, 3432647, 10297941, 24028529, 72085587]

約数ペア:

[(1, 72085587), (3, 24028529), (7, 10297941), (21, 3432647), (43, 1676409), (129, 558803), (301, 239487), (903, 79829)]