156918552507

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{2069}}^1\times {\mathrm{46049}}^1$

素因数の和:48188

約数の個数: 32

約数和(自身を含む): 236402280000

約数和(自身を除く): 79483727493

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 2069, 6207, 18621, 46049, 55863, 126209, 138147, 378627, 414441, 1135881, 1243323, 2808989, 3407643, 8426967, 25280901, 75842703, 95275381, 285826143, 857478429, 2572435287, 5811798241, 17435394723, 52306184169, 156918552507]

約数ペア:

[(1, 156918552507), (3, 52306184169), (9, 17435394723), (27, 5811798241), (61, 2572435287), (183, 857478429), (549, 285826143), (1647, 95275381), (2069, 75842703), (6207, 25280901), (18621, 8426967), (46049, 3407643), (55863, 2808989), (126209, 1243323), (138147, 1135881), (378627, 414441)]