40807869849

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{4729}}^1\times {\mathrm{5417}}^1$

素因数の和:10214

約数の個数: 32

約数和(自身を含む): 61505136000

約数和(自身を除く): 20697266151

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 4729, 5417, 14187, 16251, 42561, 48753, 127683, 146259, 279011, 319603, 837033, 958809, 2511099, 2876427, 7533297, 8629281, 25616993, 76850979, 230552937, 691658811, 1511402587, 4534207761, 13602623283, 40807869849]

約数ペア:

[(1, 40807869849), (3, 13602623283), (9, 4534207761), (27, 1511402587), (59, 691658811), (177, 230552937), (531, 76850979), (1593, 25616993), (4729, 8629281), (5417, 7533297), (14187, 2876427), (16251, 2511099), (42561, 958809), (48753, 837033), (127683, 319603), (146259, 279011)]