66883663

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4799}}^1$

素因数の和:4998

約数の個数: 16

約数和(自身を含む): 83865600

約数和(自身を除く): 16981937

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 4799, 13937, 33593, 52789, 369523, 868619, 6080333, 9554809, 66883663]

約数ペア:

[(1, 66883663), (7, 9554809), (11, 6080333), (77, 868619), (181, 369523), (1267, 52789), (1991, 33593), (4799, 13937)]