40537959

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 68027904

約数和(自身を除く): 27489945

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 1553, 2373, 3729, 4659, 8701, 10871, 17083, 26103, 32613, 51249, 119581, 175489, 358743, 526467, 1228423, 1930379, 3685269, 5791137, 13512653, 40537959]

約数ペア:

[(1, 40537959), (3, 13512653), (7, 5791137), (11, 3685269), (21, 1930379), (33, 1228423), (77, 526467), (113, 358743), (231, 175489), (339, 119581), (791, 51249), (1243, 32613), (1553, 26103), (2373, 17083), (3729, 10871), (4659, 8701)]