43127667

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 72096640

約数和(自身を除く): 28968973

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 121, 129, 297, 307, 363, 387, 473, 921, 1089, 1161, 1419, 2763, 3267, 3377, 4257, 5203, 8289, 10131, 12771, 13201, 15609, 30393, 37147, 39603, 46827, 91179, 111441, 118809, 140481, 145211, 334323, 356427, 435633, 1002969, 1306899, 1597321, 3920697, 4791963, 14375889, 43127667]

約数ペア:

[(1, 43127667), (3, 14375889), (9, 4791963), (11, 3920697), (27, 1597321), (33, 1306899), (43, 1002969), (99, 435633), (121, 356427), (129, 334323), (297, 145211), (307, 140481), (363, 118809), (387, 111441), (473, 91179), (921, 46827), (1089, 39603), (1161, 37147), (1419, 30393), (2763, 15609), (3267, 13201), (3377, 12771), (4257, 10131), (5203, 8289)]