537331311

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{126223}}^1$

素因数の和:126283

約数の個数: 24

約数和(自身を含む): 866401536

約数和(自身を除く): 329070225

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 126223, 378669, 1136007, 1388453, 4165359, 5427589, 12496077, 16282767, 48848301, 59703479, 179110437, 537331311]

約数ペア:

[(1, 537331311), (3, 179110437), (9, 59703479), (11, 48848301), (33, 16282767), (43, 12496077), (99, 5427589), (129, 4165359), (387, 1388453), (473, 1136007), (1419, 378669), (4257, 126223)]