81182673

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63079}}^1$

素因数の和:63109

約数の個数: 24

約数和(自身を含む): 137766720

約数和(自身を除く): 56584047

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 63079, 189237, 567711, 693869, 820027, 2081607, 2460081, 6244821, 7380243, 9020297, 27060891, 81182673]

約数ペア:

[(1, 81182673), (3, 27060891), (9, 9020297), (11, 7380243), (13, 6244821), (33, 2460081), (39, 2081607), (99, 820027), (117, 693869), (143, 567711), (429, 189237), (1287, 63079)]