136288881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 221495040

約数和(自身を除く): 85206159

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 173, 271, 323, 519, 813, 969, 1557, 2439, 2907, 2941, 3287, 4607, 5149, 8823, 9861, 13821, 15447, 26469, 29583, 41463, 46341, 46883, 55879, 87533, 140649, 167637, 262599, 421947, 502911, 787797, 797011, 890777, 2391033, 2672331, 7173099, 8016993, 15143209, 45429627, 136288881]

約数ペア:

[(1, 136288881), (3, 45429627), (9, 15143209), (17, 8016993), (19, 7173099), (51, 2672331), (57, 2391033), (153, 890777), (171, 797011), (173, 787797), (271, 502911), (323, 421947), (519, 262599), (813, 167637), (969, 140649), (1557, 87533), (2439, 55879), (2907, 46883), (2941, 46341), (3287, 41463), (4607, 29583), (5149, 26469), (8823, 15447), (9861, 13821)]