71286081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{40343}}^1$

素因数の和:40396

約数の個数: 16

約数和(自身を含む): 103280640

約数和(自身を除く): 31994559

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 40343, 121029, 766517, 1250633, 2299551, 3751899, 23762027, 71286081]

約数ペア:

[(1, 71286081), (3, 23762027), (19, 3751899), (31, 2299551), (57, 1250633), (93, 766517), (589, 121029), (1767, 40343)]