27682317

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 56

約数和(自身を含む): 47007744

約数和(自身を除く): 19325427

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 127, 207, 243, 299, 351, 381, 621, 729, 897, 1053, 1143, 1651, 1863, 2691, 2921, 3159, 3429, 4953, 5589, 8073, 8763, 9477, 10287, 14859, 16767, 24219, 26289, 30861, 37973, 44577, 72657, 78867, 92583, 113919, 133731, 217971, 236601, 341757, 401193, 709803, 1025271, 1203579, 2129409, 3075813, 9227439, 27682317]

約数ペア:

[(1, 27682317), (3, 9227439), (9, 3075813), (13, 2129409), (23, 1203579), (27, 1025271), (39, 709803), (69, 401193), (81, 341757), (117, 236601), (127, 217971), (207, 133731), (243, 113919), (299, 92583), (351, 78867), (381, 72657), (621, 44577), (729, 37973), (897, 30861), (1053, 26289), (1143, 24219), (1651, 16767), (1863, 14859), (2691, 10287), (2921, 9477), (3159, 8763), (3429, 8073), (4953, 5589)]