68052271

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 79548480

約数和(自身を除く): 11496209

約数列:

[1, 7, 61, 197, 427, 809, 1379, 5663, 12017, 49349, 84119, 159373, 345443, 1115611, 9721753, 68052271]

約数ペア:

[(1, 68052271), (7, 9721753), (61, 1115611), (197, 345443), (427, 159373), (809, 84119), (1379, 49349), (5663, 12017)]