38711493

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 61440000

約数和(自身を除く): 22728507

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1279, 1593, 3363, 3837, 10089, 11511, 24301, 30267, 34533, 72903, 75461, 218709, 226383, 656127, 679149, 1433759, 2037447, 4301277, 12903831, 38711493]

約数ペア:

[(1, 38711493), (3, 12903831), (9, 4301277), (19, 2037447), (27, 1433759), (57, 679149), (59, 656127), (171, 226383), (177, 218709), (513, 75461), (531, 72903), (1121, 34533), (1279, 30267), (1593, 24301), (3363, 11511), (3837, 10089)]