68672707

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 77293440

約数和(自身を除く): 8620733

約数列:

[1, 17, 19, 107, 323, 1819, 1987, 2033, 33779, 34561, 37753, 212609, 641801, 3614353, 4039571, 68672707]

約数ペア:

[(1, 68672707), (17, 4039571), (19, 3614353), (107, 641801), (323, 212609), (1819, 37753), (1987, 34561), (2033, 33779)]