51989859

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{911}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 79814592

約数和(自身を除く): 27824733

約数列:

[1, 3, 9, 17, 51, 153, 373, 911, 1119, 2733, 3357, 6341, 8199, 15487, 19023, 46461, 57069, 139383, 339803, 1019409, 3058227, 5776651, 17329953, 51989859]

約数ペア:

[(1, 51989859), (3, 17329953), (9, 5776651), (17, 3058227), (51, 1019409), (153, 339803), (373, 139383), (911, 57069), (1119, 46461), (2733, 19023), (3357, 15487), (6341, 8199)]