121175217

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{236209}}^1$

素因数の和:236237

約数の個数: 16

約数和(自身を含む): 188968000

約数和(自身を除く): 67792783

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 236209, 708627, 2125881, 4487971, 6377643, 13463913, 40391739, 121175217]

約数ペア:

[(1, 121175217), (3, 40391739), (9, 13463913), (19, 6377643), (27, 4487971), (57, 2125881), (171, 708627), (513, 236209)]