66301521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4177}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 106689408

約数和(自身を除く): 40387887

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 4177, 5291, 12531, 15873, 45947, 54301, 137841, 154549, 162903, 463647, 597311, 1700039, 1791933, 2009137, 5100117, 6027411, 22100507, 66301521]

約数ペア:

[(1, 66301521), (3, 22100507), (11, 6027411), (13, 5100117), (33, 2009137), (37, 1791933), (39, 1700039), (111, 597311), (143, 463647), (407, 162903), (429, 154549), (481, 137841), (1221, 54301), (1443, 45947), (4177, 15873), (5291, 12531)]