40165749

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 62814752

約数和(自身を除く): 22649003

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1627, 1899, 2743, 4881, 8229, 14643, 21151, 24687, 63453, 190359, 343297, 1029891, 3089673, 4462861, 13388583, 40165749]

約数ペア:

[(1, 40165749), (3, 13388583), (9, 4462861), (13, 3089673), (39, 1029891), (117, 343297), (211, 190359), (633, 63453), (1627, 24687), (1899, 21151), (2743, 14643), (4881, 8229)]