189110362563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1\times {\mathrm{6691}}^1$

素因数の和:7752

約数の個数: 48

約数和(自身を含む): 289383494400

約数和(自身を除く): 100273131837

約数列:

[1, 3, 9, 19, 57, 171, 197, 591, 839, 1773, 2517, 3743, 6691, 7551, 11229, 15941, 20073, 33687, 47823, 60219, 127129, 143469, 165283, 381387, 495849, 1144161, 1318127, 1487547, 3140377, 3954381, 5613749, 9421131, 11863143, 16841247, 25044413, 28263393, 50523741, 75133239, 106661231, 225399717, 319983693, 959951079, 1105908553, 3317725659, 9953176977, 21012262507, 63036787521, 189110362563]

約数ペア:

[(1, 189110362563), (3, 63036787521), (9, 21012262507), (19, 9953176977), (57, 3317725659), (171, 1105908553), (197, 959951079), (591, 319983693), (839, 225399717), (1773, 106661231), (2517, 75133239), (3743, 50523741), (6691, 28263393), (7551, 25044413), (11229, 16841247), (15941, 11863143), (20073, 9421131), (33687, 5613749), (47823, 3954381), (60219, 3140377), (127129, 1487547), (143469, 1318127), (165283, 1144161), (381387, 495849)]