156722229

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{134989}}^1$

素因数の和:135041

約数の個数: 16

約数和(自身を含む): 237582400

約数和(自身を除く): 80860171

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 134989, 404967, 1214901, 3644703, 5804527, 17413581, 52240743, 156722229]

約数ペア:

[(1, 156722229), (3, 52240743), (9, 17413581), (27, 5804527), (43, 3644703), (129, 1214901), (387, 404967), (1161, 134989)]