123456996027

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5511227}}^1$

素因数の和:5511383

約数の個数: 24

約数和(自身を含む): 189145344960

約数和(自身を除く): 65688348933

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 7467, 22401, 5511227, 16533681, 49601043, 104713313, 314139939, 721970737, 942419817, 2165912211, 6497736633, 13717444003, 41152332009, 123456996027]

約数ペア:

[(1, 123456996027), (3, 41152332009), (9, 13717444003), (19, 6497736633), (57, 2165912211), (131, 942419817), (171, 721970737), (393, 314139939), (1179, 104713313), (2489, 49601043), (7467, 16533681), (22401, 5511227)]