6664581

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 12280320

約数和(自身を除く): 5615739

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 163, 177, 231, 413, 489, 531, 649, 693, 1141, 1239, 1467, 1793, 1947, 3423, 3717, 4543, 5379, 5841, 9617, 10269, 12551, 13629, 16137, 28851, 37653, 40887, 67319, 86553, 105787, 112959, 201957, 317361, 605871, 740509, 952083, 2221527, 6664581]

約数ペア:

[(1, 6664581), (3, 2221527), (7, 952083), (9, 740509), (11, 605871), (21, 317361), (33, 201957), (59, 112959), (63, 105787), (77, 86553), (99, 67319), (163, 40887), (177, 37653), (231, 28851), (413, 16137), (489, 13629), (531, 12551), (649, 10269), (693, 9617), (1141, 5841), (1239, 5379), (1467, 4543), (1793, 3717), (1947, 3423)]