5487993777

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3529}}^1$

素因数の和:3766

約数の個数: 48

約数和(自身を含む): 8692272000

約数和(自身を除く): 3204278223

約数列:

[1, 3, 7, 21, 49, 71, 147, 149, 213, 447, 497, 1043, 1491, 3129, 3479, 3529, 7301, 10437, 10579, 10587, 21903, 24703, 31737, 74053, 74109, 172921, 222159, 250559, 518371, 518763, 525821, 751677, 1555113, 1577463, 1753913, 3680747, 5261739, 11042241, 12277391, 25765229, 36832173, 37333291, 77295687, 111999873, 261333037, 783999111, 1829331259, 5487993777]

約数ペア:

[(1, 5487993777), (3, 1829331259), (7, 783999111), (21, 261333037), (49, 111999873), (71, 77295687), (147, 37333291), (149, 36832173), (213, 25765229), (447, 12277391), (497, 11042241), (1043, 5261739), (1491, 3680747), (3129, 1753913), (3479, 1577463), (3529, 1555113), (7301, 751677), (10437, 525821), (10579, 518763), (10587, 518371), (21903, 250559), (24703, 222159), (31737, 172921), (74053, 74109)]