63889101

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{102881}}^1$

素因数の和:102913

約数の個数: 16

約数和(自身を含む): 98766720

約数和(自身を除く): 34877619

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 102881, 308643, 925929, 2366263, 2777787, 7098789, 21296367, 63889101]

約数ペア:

[(1, 63889101), (3, 21296367), (9, 7098789), (23, 2777787), (27, 2366263), (69, 925929), (207, 308643), (621, 102881)]