119432781

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 195197184

約数和(自身を除く): 75764403

約数列:

[1, 3, 9, 13, 37, 39, 47, 111, 117, 141, 333, 423, 481, 587, 611, 1443, 1739, 1761, 1833, 4329, 5217, 5283, 5499, 7631, 15651, 21719, 22607, 22893, 27589, 65157, 67821, 68679, 82767, 195471, 203463, 248301, 282347, 358657, 847041, 1020793, 1075971, 2541123, 3062379, 3227913, 9187137, 13270309, 39810927, 119432781]

約数ペア:

[(1, 119432781), (3, 39810927), (9, 13270309), (13, 9187137), (37, 3227913), (39, 3062379), (47, 2541123), (111, 1075971), (117, 1020793), (141, 847041), (333, 358657), (423, 282347), (481, 248301), (587, 203463), (611, 195471), (1443, 82767), (1739, 68679), (1761, 67821), (1833, 65157), (4329, 27589), (5217, 22893), (5283, 22607), (5499, 21719), (7631, 15651)]