26943111

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2874

約数の個数: 28

約数和(自身を含む): 43518888

約数和(自身を除く): 16575777

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2843, 3159, 8529, 9477, 25587, 36959, 76761, 110877, 230283, 332631, 690849, 997893, 2072547, 2993679, 8981037, 26943111]

約数ペア:

[(1, 26943111), (3, 8981037), (9, 2993679), (13, 2072547), (27, 997893), (39, 690849), (81, 332631), (117, 230283), (243, 110877), (351, 76761), (729, 36959), (1053, 25587), (2843, 9477), (3159, 8529)]