8585739

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 14227200

約数和(自身を除く): 5641461

約数列:

[1, 3, 9, 19, 23, 37, 57, 59, 69, 111, 171, 177, 207, 333, 437, 531, 703, 851, 1121, 1311, 1357, 2109, 2183, 2553, 3363, 3933, 4071, 6327, 6549, 7659, 10089, 12213, 16169, 19647, 25783, 41477, 48507, 50209, 77349, 124431, 145521, 150627, 232047, 373293, 451881, 953971, 2861913, 8585739]

約数ペア:

[(1, 8585739), (3, 2861913), (9, 953971), (19, 451881), (23, 373293), (37, 232047), (57, 150627), (59, 145521), (69, 124431), (111, 77349), (171, 50209), (177, 48507), (207, 41477), (333, 25783), (437, 19647), (531, 16169), (703, 12213), (851, 10089), (1121, 7659), (1311, 6549), (1357, 6327), (2109, 4071), (2183, 3933), (2553, 3363)]