71626863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7211}}^1$

素因数の和:7275

約数の個数: 32

約数和(自身を含む): 121853952

約数和(自身を除く): 50227089

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 7211, 9933, 21633, 50477, 79321, 151431, 237963, 310073, 555247, 930219, 1665741, 2170511, 3410803, 6511533, 10232409, 23875621, 71626863]

約数ペア:

[(1, 71626863), (3, 23875621), (7, 10232409), (11, 6511533), (21, 3410803), (33, 2170511), (43, 1665741), (77, 930219), (129, 555247), (231, 310073), (301, 237963), (473, 151431), (903, 79321), (1419, 50477), (3311, 21633), (7211, 9933)]