6664329

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 11600640

約数和(自身を除く): 4936311

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 953, 999, 2331, 2859, 6671, 6993, 8577, 20013, 25731, 35261, 60039, 105783, 180117, 246827, 317349, 740481, 952047, 2221443, 6664329]

約数ペア:

[(1, 6664329), (3, 2221443), (7, 952047), (9, 740481), (21, 317349), (27, 246827), (37, 180117), (63, 105783), (111, 60039), (189, 35261), (259, 25731), (333, 20013), (777, 8577), (953, 6993), (999, 6671), (2331, 2859)]