15697820133

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{90481}}^1$

素因数の和:91045

約数の個数: 24

約数和(自身を含む): 23332412376

約数和(自身を除く): 7634592243

約数列:

[1, 3, 9, 37, 111, 333, 521, 1563, 4689, 19277, 57831, 90481, 173493, 271443, 814329, 3347797, 10043391, 30130173, 47140601, 141421803, 424265409, 1744202237, 5232606711, 15697820133]

約数ペア:

[(1, 15697820133), (3, 5232606711), (9, 1744202237), (37, 424265409), (111, 141421803), (333, 47140601), (521, 30130173), (1563, 10043391), (4689, 3347797), (19277, 814329), (57831, 271443), (90481, 173493)]