201603861

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8527}}^1$

素因数の和:8641

約数の個数: 24

約数和(自身を含む): 303323904

約数和(自身を除く): 101720043

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 7881, 8527, 23643, 25581, 76743, 315499, 605417, 946497, 1816251, 2839491, 5448753, 22400429, 67201287, 201603861]

約数ペア:

[(1, 201603861), (3, 67201287), (9, 22400429), (37, 5448753), (71, 2839491), (111, 1816251), (213, 946497), (333, 605417), (639, 315499), (2627, 76743), (7881, 25581), (8527, 23643)]