64593837

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 117831168

約数和(自身を除く): 53237331

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 581, 693, 747, 913, 1123, 1743, 2739, 3369, 5229, 6391, 7861, 8217, 10107, 12353, 19173, 23583, 37059, 57519, 70749, 86471, 93209, 111177, 259413, 279627, 652463, 778239, 838881, 1025299, 1957389, 3075897, 5872167, 7177093, 9227691, 21531279, 64593837]

約数ペア:

[(1, 64593837), (3, 21531279), (7, 9227691), (9, 7177093), (11, 5872167), (21, 3075897), (33, 1957389), (63, 1025299), (77, 838881), (83, 778239), (99, 652463), (231, 279627), (249, 259413), (581, 111177), (693, 93209), (747, 86471), (913, 70749), (1123, 57519), (1743, 37059), (2739, 23583), (3369, 19173), (5229, 12353), (6391, 10107), (7861, 8217)]