189865863

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{23677}}^1$

素因数の和:23706

約数の個数: 28

約数和(自身を含む): 310560648

約数和(自身を除く): 120694785

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 23677, 71031, 213093, 260447, 639279, 781341, 1917837, 2344023, 5753511, 7032069, 17260533, 21096207, 63288621, 189865863]

約数ペア:

[(1, 189865863), (3, 63288621), (9, 21096207), (11, 17260533), (27, 7032069), (33, 5753511), (81, 2344023), (99, 1917837), (243, 781341), (297, 639279), (729, 260447), (891, 213093), (2673, 71031), (8019, 23677)]