66498597

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 113541120

約数和(自身を除く): 47042523

約数列:

[1, 3, 9, 11, 27, 33, 41, 43, 99, 123, 127, 129, 297, 369, 381, 387, 451, 473, 1107, 1143, 1161, 1353, 1397, 1419, 1763, 3429, 4059, 4191, 4257, 5207, 5289, 5461, 12177, 12573, 12771, 15621, 15867, 16383, 19393, 37719, 46863, 47601, 49149, 57277, 58179, 60071, 140589, 147447, 171831, 174537, 180213, 223901, 515493, 523611, 540639, 671703, 1546479, 1621917, 2015109, 2462911, 6045327, 7388733, 22166199, 66498597]

約数ペア:

[(1, 66498597), (3, 22166199), (9, 7388733), (11, 6045327), (27, 2462911), (33, 2015109), (41, 1621917), (43, 1546479), (99, 671703), (123, 540639), (127, 523611), (129, 515493), (297, 223901), (369, 180213), (381, 174537), (387, 171831), (451, 147447), (473, 140589), (1107, 60071), (1143, 58179), (1161, 57277), (1353, 49149), (1397, 47601), (1419, 46863), (1763, 37719), (3429, 19393), (4059, 16383), (4191, 15867), (4257, 15621), (5207, 12771), (5289, 12573), (5461, 12177)]