26868231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1753}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 42138096

約数和(自身を除く): 15269865

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 1753, 5109, 5259, 15327, 15777, 22789, 68367, 205101, 229643, 688929, 2066787, 2985359, 8956077, 26868231]

約数ペア:

[(1, 26868231), (3, 8956077), (9, 2985359), (13, 2066787), (39, 688929), (117, 229643), (131, 205101), (393, 68367), (1179, 22789), (1703, 15777), (1753, 15327), (5109, 5259)]