142792287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 216034560

約数和(自身を除く): 73242273

約数列:

[1, 3, 11, 33, 37, 83, 111, 249, 407, 913, 1221, 1409, 2739, 3071, 4227, 9213, 15499, 33781, 46497, 52133, 101343, 116947, 156399, 350841, 573463, 1286417, 1720389, 3859251, 4327039, 12981117, 47597429, 142792287]

約数ペア:

[(1, 142792287), (3, 47597429), (11, 12981117), (33, 4327039), (37, 3859251), (83, 1720389), (111, 1286417), (249, 573463), (407, 350841), (913, 156399), (1221, 116947), (1409, 101343), (2739, 52133), (3071, 46497), (4227, 33781), (9213, 15499)]