73981233

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2069}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 111407400

約数和(自身を除く): 37426167

約数列:

[1, 3, 9, 29, 87, 137, 261, 411, 1233, 2069, 3973, 6207, 11919, 18621, 35757, 60001, 180003, 283453, 540009, 850359, 2551077, 8220137, 24660411, 73981233]

約数ペア:

[(1, 73981233), (3, 24660411), (9, 8220137), (29, 2551077), (87, 850359), (137, 540009), (261, 283453), (411, 180003), (1233, 60001), (2069, 35757), (3973, 18621), (6207, 11919)]