201924981

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{12043}}^1$

素因数の和:12084

約数の個数: 28

約数和(自身を含む): 315938208

約数和(自身を除く): 114013227

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5589, 12043, 16767, 36129, 108387, 276989, 325161, 830967, 975483, 2492901, 2926449, 7478703, 8779347, 22436109, 67308327, 201924981]

約数ペア:

[(1, 201924981), (3, 67308327), (9, 22436109), (23, 8779347), (27, 7478703), (69, 2926449), (81, 2492901), (207, 975483), (243, 830967), (621, 325161), (729, 276989), (1863, 108387), (5589, 36129), (12043, 16767)]