63838869

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 91736064

約数和(自身を除く): 27897195

約数列:

[1, 3, 23, 69, 71, 83, 157, 213, 249, 471, 1633, 1909, 3611, 4899, 5727, 5893, 10833, 11147, 13031, 17679, 33441, 39093, 135539, 256381, 299713, 406617, 769143, 899139, 925201, 2775603, 21279623, 63838869]

約数ペア:

[(1, 63838869), (3, 21279623), (23, 2775603), (69, 925201), (71, 899139), (83, 769143), (157, 406617), (213, 299713), (249, 256381), (471, 135539), (1633, 39093), (1909, 33441), (3611, 17679), (4899, 13031), (5727, 11147), (5893, 10833)]