43129163

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 40

約数和(自身を含む): 58081536

約数和(自身を除く): 14952373

約数列:

[1, 7, 11, 23, 49, 71, 77, 161, 253, 343, 497, 539, 781, 1127, 1633, 1771, 2401, 3479, 3773, 5467, 7889, 11431, 12397, 17963, 24353, 26411, 38269, 55223, 80017, 86779, 125741, 170471, 267883, 560119, 607453, 880187, 1875181, 3920833, 6161309, 43129163]

約数ペア:

[(1, 43129163), (7, 6161309), (11, 3920833), (23, 1875181), (49, 880187), (71, 607453), (77, 560119), (161, 267883), (253, 170471), (343, 125741), (497, 86779), (539, 80017), (781, 55223), (1127, 38269), (1633, 26411), (1771, 24353), (2401, 17963), (3479, 12397), (3773, 11431), (5467, 7889)]