27958203

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3825

約数の個数: 40

約数和(自身を含む): 51416288

約数和(自身を除く): 23458085

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3793, 7371, 11379, 26551, 34137, 49309, 79653, 102411, 147927, 238959, 307233, 345163, 443781, 716877, 1035489, 1331343, 2150631, 3106467, 3994029, 9319401, 27958203]

約数ペア:

[(1, 27958203), (3, 9319401), (7, 3994029), (9, 3106467), (13, 2150631), (21, 1331343), (27, 1035489), (39, 716877), (63, 443781), (81, 345163), (91, 307233), (117, 238959), (189, 147927), (273, 102411), (351, 79653), (567, 49309), (819, 34137), (1053, 26551), (2457, 11379), (3793, 7371)]