126978813

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{361763}}^1$

素因数の和:361785

約数の個数: 16

約数和(自身を含む): 202587840

約数和(自身を除く): 75609027

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 361763, 1085289, 3255867, 4702919, 9767601, 14108757, 42326271, 126978813]

約数ペア:

[(1, 126978813), (3, 42326271), (9, 14108757), (13, 9767601), (27, 4702919), (39, 3255867), (117, 1085289), (351, 361763)]