157028929803

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{6233533}}^1$

素因数の和:6233856

約数の個数: 20

約数和(自身を含む): 235328375568

約数和(自身を除く): 78299445765

約数列:

[1, 3, 9, 27, 81, 311, 933, 2799, 8397, 25191, 6233533, 18700599, 56101797, 168305391, 504916173, 1938628763, 5815886289, 17447658867, 52342976601, 157028929803]

約数ペア:

[(1, 157028929803), (3, 52342976601), (9, 17447658867), (27, 5815886289), (81, 1938628763), (311, 504916173), (933, 168305391), (2799, 56101797), (8397, 18700599), (25191, 6233533)]