67843721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 78835680

約数和(自身を除く): 10991959

約数列:

[1, 11, 23, 89, 131, 253, 529, 979, 1441, 2047, 3013, 5819, 11659, 22517, 33143, 47081, 69299, 128249, 268157, 517891, 762289, 2949727, 6167611, 67843721]

約数ペア:

[(1, 67843721), (11, 6167611), (23, 2949727), (89, 762289), (131, 517891), (253, 268157), (529, 128249), (979, 69299), (1441, 47081), (2047, 33143), (3013, 22517), (5819, 11659)]