129447879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 192374784

約数和(自身を除く): 62926905

約数列:

[1, 3, 11, 33, 83, 167, 249, 283, 501, 849, 913, 1837, 2739, 3113, 5511, 9339, 13861, 23489, 41583, 47261, 70467, 141783, 152471, 258379, 457413, 519871, 775137, 1559613, 3922663, 11767989, 43149293, 129447879]

約数ペア:

[(1, 129447879), (3, 43149293), (11, 11767989), (33, 3922663), (83, 1559613), (167, 775137), (249, 519871), (283, 457413), (501, 258379), (849, 152471), (913, 141783), (1837, 70467), (2739, 47261), (3113, 41583), (5511, 23489), (9339, 13861)]