133800991

素因数分解:

${\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 146709792

約数和(自身を除く): 12908801

約数列:

[1, 31, 37, 53, 71, 961, 1147, 1643, 1961, 2201, 2627, 3763, 35557, 50933, 60791, 68231, 81437, 116653, 139231, 1884521, 2524547, 3616243, 4316161, 133800991]

約数ペア:

[(1, 133800991), (31, 4316161), (37, 3616243), (53, 2524547), (71, 1884521), (961, 139231), (1147, 116653), (1643, 81437), (1961, 68231), (2201, 60791), (2627, 50933), (3763, 35557)]