81514959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{38651}}^1$

素因数の和:38710

約数の個数: 16

約数和(自身を含む): 117502080

約数和(自身を除く): 35987121

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 38651, 115953, 734369, 1430087, 2203107, 4290261, 27171653, 81514959]

約数ペア:

[(1, 81514959), (3, 27171653), (19, 4290261), (37, 2203107), (57, 1430087), (111, 734369), (703, 115953), (2109, 38651)]