156791109753

素因数分解:

$3^4\times {\mathrm{2017}}^1\times {\mathrm{959689}}^1$

素因数の和:961718

約数の個数: 20

約数和(自身を含む): 234335184820

約数和(自身を除く): 77544075067

約数列:

[1, 3, 9, 27, 81, 2017, 6051, 18153, 54459, 163377, 959689, 2879067, 8637201, 25911603, 77734809, 1935692713, 5807078139, 17421234417, 52263703251, 156791109753]

約数ペア:

[(1, 156791109753), (3, 52263703251), (9, 17421234417), (27, 5807078139), (81, 1935692713), (2017, 77734809), (6051, 25911603), (18153, 8637201), (54459, 2879067), (163377, 959689)]