201420153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{3319}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 318002880

約数和(自身を除く): 116582727

約数列:

[1, 3, 9, 11, 33, 99, 613, 1839, 3319, 5517, 6743, 9957, 20229, 29871, 36509, 60687, 109527, 328581, 2034547, 6103641, 18310923, 22380017, 67140051, 201420153]

約数ペア:

[(1, 201420153), (3, 67140051), (9, 22380017), (11, 18310923), (33, 6103641), (99, 2034547), (613, 328581), (1839, 109527), (3319, 60687), (5517, 36509), (6743, 29871), (9957, 20229)]