38212172991

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1\times {\mathrm{1087}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 56621260800

約数和(自身を除く): 18409087809

約数列:

[1, 3, 9, 59, 177, 239, 277, 531, 717, 831, 1087, 2151, 2493, 3261, 9783, 14101, 16343, 42303, 49029, 64133, 66203, 126909, 147087, 192399, 198609, 259793, 301099, 577197, 595827, 779379, 903297, 2338137, 2709891, 3905977, 11717931, 15327787, 17764841, 35153793, 45983361, 53294523, 71962661, 137950083, 159883569, 215887983, 647663949, 4245796999, 12737390997, 38212172991]

約数ペア:

[(1, 38212172991), (3, 12737390997), (9, 4245796999), (59, 647663949), (177, 215887983), (239, 159883569), (277, 137950083), (531, 71962661), (717, 53294523), (831, 45983361), (1087, 35153793), (2151, 17764841), (2493, 15327787), (3261, 11717931), (9783, 3905977), (14101, 2709891), (16343, 2338137), (42303, 903297), (49029, 779379), (64133, 595827), (66203, 577197), (126909, 301099), (147087, 259793), (192399, 198609)]