201231475281

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{3172847}}^1$

素因数の和:3172897

約数の個数: 32

約数和(自身を含む): 312208243200

約数和(自身を除く): 110976767919

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2187, 2349, 7047, 21141, 63423, 3172847, 9518541, 28555623, 85666869, 92012563, 257000607, 276037689, 771001821, 828113067, 2313005463, 2484339201, 6939016389, 7453017603, 22359052809, 67077158427, 201231475281]

約数ペア:

[(1, 201231475281), (3, 67077158427), (9, 22359052809), (27, 7453017603), (29, 6939016389), (81, 2484339201), (87, 2313005463), (243, 828113067), (261, 771001821), (729, 276037689), (783, 257000607), (2187, 92012563), (2349, 85666869), (7047, 28555623), (21141, 9518541), (63423, 3172847)]