54068547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 82494720

約数和(自身を除く): 28426173

約数列:

[1, 3, 13, 19, 39, 57, 131, 247, 393, 557, 741, 1671, 1703, 2489, 5109, 7241, 7467, 10583, 21723, 31749, 32357, 72967, 97071, 137579, 218901, 412737, 948571, 1386373, 2845713, 4159119, 18022849, 54068547]

約数ペア:

[(1, 54068547), (3, 18022849), (13, 4159119), (19, 2845713), (39, 1386373), (57, 948571), (131, 412737), (247, 218901), (393, 137579), (557, 97071), (741, 72967), (1671, 32357), (1703, 31749), (2489, 21723), (5109, 10583), (7241, 7467)]