154242549

素因数分解:

$3^8\times {\mathrm{23509}}^1$

素因数の和:23533

約数の個数: 18

約数和(自身を含む): 231361910

約数和(自身を除く): 77119361

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 23509, 70527, 211581, 634743, 1904229, 5712687, 17138061, 51414183, 154242549]

約数ペア:

[(1, 154242549), (3, 51414183), (9, 17138061), (27, 5712687), (81, 1904229), (243, 634743), (729, 211581), (2187, 70527), (6561, 23509)]