39852081

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 62726400

約数和(自身を除く): 22874319

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 177, 269, 279, 531, 807, 837, 1593, 1829, 2421, 2511, 4779, 5487, 7263, 8339, 15871, 16461, 21789, 25017, 47613, 49383, 75051, 142839, 148149, 225153, 428517, 492001, 675459, 1285551, 1476003, 4428009, 13284027, 39852081]

約数ペア:

[(1, 39852081), (3, 13284027), (9, 4428009), (27, 1476003), (31, 1285551), (59, 675459), (81, 492001), (93, 428517), (177, 225153), (269, 148149), (279, 142839), (531, 75051), (807, 49383), (837, 47613), (1593, 25017), (1829, 21789), (2421, 16461), (2511, 15871), (4779, 8339), (5487, 7263)]