83361735

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 150294144

約数和(自身を除く): 66932409

約数列:

[1, 3, 5, 9, 15, 43, 45, 67, 129, 201, 215, 335, 387, 603, 643, 645, 1005, 1929, 1935, 2881, 3015, 3215, 5787, 8643, 9645, 14405, 25929, 27649, 28935, 43081, 43215, 82947, 129243, 129645, 138245, 215405, 248841, 387729, 414735, 646215, 1244205, 1852483, 1938645, 5557449, 9262415, 16672347, 27787245, 83361735]

約数ペア:

[(1, 83361735), (3, 27787245), (5, 16672347), (9, 9262415), (15, 5557449), (43, 1938645), (45, 1852483), (67, 1244205), (129, 646215), (201, 414735), (215, 387729), (335, 248841), (387, 215405), (603, 138245), (643, 129645), (645, 129243), (1005, 82947), (1929, 43215), (1935, 43081), (2881, 28935), (3015, 27649), (3215, 25929), (5787, 14405), (8643, 9645)]