121981124187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6997139}}^1$

素因数の和:6997307

約数の個数: 24

約数和(自身を含む): 191021922000

約数和(自身を除く): 69040797813

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 5811, 17433, 6997139, 20991417, 62974251, 90962807, 272888421, 818665263, 1042573711, 3127721133, 9383163399, 13553458243, 40660374729, 121981124187]

約数ペア:

[(1, 121981124187), (3, 40660374729), (9, 13553458243), (13, 9383163399), (39, 3127721133), (117, 1042573711), (149, 818665263), (447, 272888421), (1341, 90962807), (1937, 62974251), (5811, 20991417), (17433, 6997139)]