155115081

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{174091}}^1$

素因数の和:174114

約数の個数: 20

約数和(自身を含む): 252781584

約数和(自身を除く): 97666503

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 174091, 522273, 1566819, 1915001, 4700457, 5745003, 14101371, 17235009, 51705027, 155115081]

約数ペア:

[(1, 155115081), (3, 51705027), (9, 17235009), (11, 14101371), (27, 5745003), (33, 4700457), (81, 1915001), (99, 1566819), (297, 522273), (891, 174091)]