68774083

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 81379584

約数和(自身を除く): 12605501

約数列:

[1, 7, 37, 131, 259, 917, 2027, 4847, 14189, 33929, 74999, 265537, 524993, 1858759, 9824869, 68774083]

約数ペア:

[(1, 68774083), (7, 9824869), (37, 1858759), (131, 524993), (259, 265537), (917, 74999), (2027, 33929), (4847, 14189)]