42543963

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5581}}^1$

素因数の和:5616

約数の個数: 36

約数和(自身を含む): 77210224

約数和(自身を除く): 34666261

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 5581, 7623, 16743, 39067, 50229, 61391, 117201, 184173, 351603, 429737, 552519, 675301, 1289211, 2025903, 3867633, 4727107, 6077709, 14181321, 42543963]

約数ペア:

[(1, 42543963), (3, 14181321), (7, 6077709), (9, 4727107), (11, 3867633), (21, 2025903), (33, 1289211), (63, 675301), (77, 552519), (99, 429737), (121, 351603), (231, 184173), (363, 117201), (693, 61391), (847, 50229), (1089, 39067), (2541, 16743), (5581, 7623)]