78933231

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{224881}}^1$

素因数の和:224903

約数の個数: 16

約数和(自身を含む): 125933920

約数和(自身を除く): 47000689

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 224881, 674643, 2023929, 2923453, 6071787, 8770359, 26311077, 78933231]

約数ペア:

[(1, 78933231), (3, 26311077), (9, 8770359), (13, 6071787), (27, 2923453), (39, 2023929), (117, 674643), (351, 224881)]