201243123

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{36007}}^1$

素因数の和:36045

約数の個数: 24

約数和(自身を含む): 314565888

約数和(自身を除く): 113322765

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 36007, 108021, 324063, 828161, 972189, 2484483, 2916567, 7453449, 8749701, 22360347, 67081041, 201243123]

約数ペア:

[(1, 201243123), (3, 67081041), (9, 22360347), (23, 8749701), (27, 7453449), (69, 2916567), (81, 2484483), (207, 972189), (243, 828161), (621, 324063), (1863, 108021), (5589, 36007)]