68754869

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 73042944

約数和(自身を除く): 4288075

約数列:

[1, 31, 61, 103, 353, 1891, 3193, 6283, 10943, 21533, 36359, 194773, 667523, 1127129, 2217899, 68754869]

約数ペア:

[(1, 68754869), (31, 2217899), (61, 1127129), (103, 667523), (353, 194773), (1891, 36359), (3193, 21533), (6283, 10943)]