201115611

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1511}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 303803136

約数和(自身を除く): 102687525

約数列:

[1, 3, 9, 23, 69, 207, 643, 1511, 1929, 4533, 5787, 13599, 14789, 34753, 44367, 104259, 133101, 312777, 971573, 2914719, 8744157, 22346179, 67038537, 201115611]

約数ペア:

[(1, 201115611), (3, 67038537), (9, 22346179), (23, 8744157), (69, 2914719), (207, 971573), (643, 312777), (1511, 133101), (1929, 104259), (4533, 44367), (5787, 34753), (13599, 14789)]