27777087

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 44909760

約数和(自身を除く): 17132673

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 977, 1053, 2187, 2931, 3159, 8793, 9477, 12701, 26379, 28431, 38103, 79137, 114309, 237411, 342927, 712233, 1028781, 2136699, 3086343, 9259029, 27777087]

約数ペア:

[(1, 27777087), (3, 9259029), (9, 3086343), (13, 2136699), (27, 1028781), (39, 712233), (81, 342927), (117, 237411), (243, 114309), (351, 79137), (729, 38103), (977, 28431), (1053, 26379), (2187, 12701), (2931, 9477), (3159, 8793)]