80160729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3323}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 126365184

約数和(自身を除く): 46204455

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 1419, 2193, 3323, 8041, 9969, 24123, 36553, 56491, 109659, 142889, 169473, 428667, 621401, 1571779, 1864203, 2429113, 4715337, 7287339, 26720243, 80160729]

約数ペア:

[(1, 80160729), (3, 26720243), (11, 7287339), (17, 4715337), (33, 2429113), (43, 1864203), (51, 1571779), (129, 621401), (187, 428667), (473, 169473), (561, 142889), (731, 109659), (1419, 56491), (2193, 36553), (3323, 24123), (8041, 9969)]