40516971

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 60668160

約数和(自身を除く): 20151189

約数列:

[1, 3, 11, 33, 73, 121, 139, 219, 363, 417, 803, 1331, 1529, 2409, 3993, 4587, 8833, 10147, 16819, 26499, 30441, 50457, 97163, 111617, 185009, 291489, 334851, 555027, 1227787, 3683361, 13505657, 40516971]

約数ペア:

[(1, 40516971), (3, 13505657), (11, 3683361), (33, 1227787), (73, 555027), (121, 334851), (139, 291489), (219, 185009), (363, 111617), (417, 97163), (803, 50457), (1331, 30441), (1529, 26499), (2409, 16819), (3993, 10147), (4587, 8833)]