531498429

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 1021712384

約数和(自身を除く): 490213955

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 61, 63, 77, 81, 99, 121, 127, 183, 189, 231, 297, 363, 381, 427, 549, 567, 671, 693, 847, 889, 891, 1089, 1143, 1281, 1397, 1647, 2013, 2079, 2541, 2667, 3267, 3429, 3843, 4191, 4697, 4941, 6039, 6237, 7381, 7623, 7747, 8001, 9779, 9801, 10287, 11529, 12573, 14091, 15367, 18117, 22143, 22869, 23241, 24003, 29337, 34587, 37719, 42273, 46101, 51667, 54229, 54351, 66429, 68607, 69723, 72009, 85217, 88011, 107569, 113157, 126819, 138303, 155001, 162687, 199287, 209169, 255651, 264033, 322707, 380457, 414909, 465003, 488061, 596519, 597861, 627507, 766953, 792099, 937387, 968121, 1244727, 1395009, 1464183, 1789557, 2300859, 2812161, 2904363, 4185027, 4392549, 5368671, 6561709, 6902577, 8436483, 8713089, 16106013, 19685127, 25309449, 48318039, 59055381, 75928347, 177166143, 531498429]

約数ペア:

[(1, 531498429), (3, 177166143), (7, 75928347), (9, 59055381), (11, 48318039), (21, 25309449), (27, 19685127), (33, 16106013), (61, 8713089), (63, 8436483), (77, 6902577), (81, 6561709), (99, 5368671), (121, 4392549), (127, 4185027), (183, 2904363), (189, 2812161), (231, 2300859), (297, 1789557), (363, 1464183), (381, 1395009), (427, 1244727), (549, 968121), (567, 937387), (671, 792099), (693, 766953), (847, 627507), (889, 597861), (891, 596519), (1089, 488061), (1143, 465003), (1281, 414909), (1397, 380457), (1647, 322707), (2013, 264033), (2079, 255651), (2541, 209169), (2667, 199287), (3267, 162687), (3429, 155001), (3843, 138303), (4191, 126819), (4697, 113157), (4941, 107569), (6039, 88011), (6237, 85217), (7381, 72009), (7623, 69723), (7747, 68607), (8001, 66429), (9779, 54351), (9801, 54229), (10287, 51667), (11529, 46101), (12573, 42273), (14091, 37719), (15367, 34587), (18117, 29337), (22143, 24003), (22869, 23241)]