40681953

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{115903}}^1$

素因数の和:115925

約数の個数: 16

約数和(自身を含む): 64906240

約数和(自身を除く): 24224287

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 115903, 347709, 1043127, 1506739, 3129381, 4520217, 13560651, 40681953]

約数ペア:

[(1, 40681953), (3, 13560651), (9, 4520217), (13, 3129381), (27, 1506739), (39, 1043127), (117, 347709), (351, 115903)]