16638831

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{463}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 27171840

約数和(自身を除く): 10533009

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 463, 1089, 1331, 1389, 3267, 3993, 4167, 5093, 11979, 12501, 15279, 35937, 45837, 56023, 137511, 168069, 504207, 616253, 1512621, 1848759, 5546277, 16638831]

約数ペア:

[(1, 16638831), (3, 5546277), (9, 1848759), (11, 1512621), (27, 616253), (33, 504207), (99, 168069), (121, 137511), (297, 56023), (363, 45837), (463, 35937), (1089, 15279), (1331, 12501), (1389, 11979), (3267, 5093), (3993, 4167)]