78008147

素因数分解:

$7^3\times {\mathrm{467}}^1\times {\mathrm{487}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 91353600

約数和(自身を除く): 13345453

約数列:

[1, 7, 49, 343, 467, 487, 3269, 3409, 22883, 23863, 160181, 167041, 227429, 1592003, 11144021, 78008147]

約数ペア:

[(1, 78008147), (7, 11144021), (49, 1592003), (343, 227429), (467, 167041), (487, 160181), (3269, 23863), (3409, 22883)]