57496023

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 95842656

約数和(自身を除く): 38346633

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 137, 153, 211, 221, 411, 633, 663, 1233, 1781, 1899, 1989, 2329, 2743, 3587, 5343, 6987, 8229, 10761, 16029, 20961, 24687, 28907, 30277, 32283, 46631, 86721, 90831, 139893, 260163, 272493, 375791, 419679, 491419, 1127373, 1474257, 3382119, 4422771, 6388447, 19165341, 57496023]

約数ペア:

[(1, 57496023), (3, 19165341), (9, 6388447), (13, 4422771), (17, 3382119), (39, 1474257), (51, 1127373), (117, 491419), (137, 419679), (153, 375791), (211, 272493), (221, 260163), (411, 139893), (633, 90831), (663, 86721), (1233, 46631), (1781, 32283), (1899, 30277), (1989, 28907), (2329, 24687), (2743, 20961), (3587, 16029), (5343, 10761), (6987, 8229)]