9186291

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 14868480

約数和(自身を除く): 5682189

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 127, 141, 171, 381, 423, 513, 893, 1143, 1269, 1539, 2413, 2679, 3429, 3807, 5969, 7239, 8037, 10287, 17907, 21717, 24111, 53721, 65151, 72333, 113411, 161163, 195453, 340233, 483489, 1020699, 3062097, 9186291]

約数ペア:

[(1, 9186291), (3, 3062097), (9, 1020699), (19, 483489), (27, 340233), (47, 195453), (57, 161163), (81, 113411), (127, 72333), (141, 65151), (171, 53721), (381, 24111), (423, 21717), (513, 17907), (893, 10287), (1143, 8037), (1269, 7239), (1539, 5969), (2413, 3807), (2679, 3429)]