63512019

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{5641}}^1$

素因数の和:5792

約数の個数: 20

約数和(自身を含む): 95575480

約数和(自身を除く): 32063461

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 5641, 11259, 16923, 50769, 152307, 456921, 784099, 2352297, 7056891, 21170673, 63512019]

約数ペア:

[(1, 63512019), (3, 21170673), (9, 7056891), (27, 2352297), (81, 784099), (139, 456921), (417, 152307), (1251, 50769), (3753, 16923), (5641, 11259)]