195300153

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{104831}}^1$

素因数の和:104866

約数の個数: 20

約数和(自身を含む): 304432128

約数和(自身を除く): 109131975

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 104831, 314493, 943479, 2411113, 2830437, 7233339, 8491311, 21700017, 65100051, 195300153]

約数ペア:

[(1, 195300153), (3, 65100051), (9, 21700017), (23, 8491311), (27, 7233339), (69, 2830437), (81, 2411113), (207, 943479), (621, 314493), (1863, 104831)]