142731303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19615

約数の個数: 32

約数和(自身を含む): 236742912

約数和(自身を除く): 94011609

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 19571, 58713, 215281, 254423, 332707, 645843, 763269, 998121, 2798653, 3659777, 4325191, 8395959, 10979331, 12975573, 47577101, 142731303]

約数ペア:

[(1, 142731303), (3, 47577101), (11, 12975573), (13, 10979331), (17, 8395959), (33, 4325191), (39, 3659777), (51, 2798653), (143, 998121), (187, 763269), (221, 645843), (429, 332707), (561, 254423), (663, 215281), (2431, 58713), (7293, 19571)]