53764281

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^2$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 84286800

約数和(自身を除く): 30522519

約数列:

[1, 3, 9, 19, 57, 59, 73, 171, 177, 219, 531, 657, 1121, 1387, 3363, 4161, 4307, 5329, 10089, 12483, 12921, 15987, 38763, 47961, 81833, 101251, 245499, 303753, 314411, 736497, 911259, 943233, 2829699, 5973809, 17921427, 53764281]

約数ペア:

[(1, 53764281), (3, 17921427), (9, 5973809), (19, 2829699), (57, 943233), (59, 911259), (73, 736497), (171, 314411), (177, 303753), (219, 245499), (531, 101251), (657, 81833), (1121, 47961), (1387, 38763), (3363, 15987), (4161, 12921), (4307, 12483), (5329, 10089)]