20161016163

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{7549}}^1$

素因数の和:7768

約数の個数: 48

約数和(自身を含む): 30541139200

約数和(自身を除く): 10380123037

約数列:

[1, 3, 9, 43, 67, 103, 129, 201, 309, 387, 603, 927, 2881, 4429, 6901, 7549, 8643, 13287, 20703, 22647, 25929, 39861, 62109, 67941, 296743, 324607, 505783, 777547, 890229, 973821, 1517349, 2332641, 2670687, 2921463, 4552047, 6997923, 21748669, 33434521, 52095649, 65246007, 100303563, 156286947, 195738021, 300910689, 468860841, 2240112907, 6720338721, 20161016163]

約数ペア:

[(1, 20161016163), (3, 6720338721), (9, 2240112907), (43, 468860841), (67, 300910689), (103, 195738021), (129, 156286947), (201, 100303563), (309, 65246007), (387, 52095649), (603, 33434521), (927, 21748669), (2881, 6997923), (4429, 4552047), (6901, 2921463), (7549, 2670687), (8643, 2332641), (13287, 1517349), (20703, 973821), (22647, 890229), (25929, 777547), (39861, 505783), (62109, 324607), (67941, 296743)]