27137033

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 36388800

約数和(自身を除く): 9251767

約数列:

[1, 7, 11, 23, 49, 77, 121, 161, 199, 253, 539, 847, 1127, 1393, 1771, 2189, 2783, 4577, 5929, 9751, 12397, 15323, 19481, 24079, 32039, 50347, 107261, 136367, 168553, 224273, 352429, 553817, 1179871, 2467003, 3876719, 27137033]

約数ペア:

[(1, 27137033), (7, 3876719), (11, 2467003), (23, 1179871), (49, 553817), (77, 352429), (121, 224273), (161, 168553), (199, 136367), (253, 107261), (539, 50347), (847, 32039), (1127, 24079), (1393, 19481), (1771, 15323), (2189, 12397), (2783, 9751), (4577, 5929)]