78463143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 136670976

約数和(自身を除く): 58207833

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1173, 1683, 2027, 2277, 3519, 4301, 6081, 12903, 18243, 22297, 34459, 38709, 46621, 66891, 103377, 139863, 200673, 310131, 379049, 419589, 512831, 792557, 1137147, 1538493, 2377671, 3411441, 4615479, 7133013, 8718127, 26154381, 78463143]

約数ペア:

[(1, 78463143), (3, 26154381), (9, 8718127), (11, 7133013), (17, 4615479), (23, 3411441), (33, 2377671), (51, 1538493), (69, 1137147), (99, 792557), (153, 512831), (187, 419589), (207, 379049), (253, 310131), (391, 200673), (561, 139863), (759, 103377), (1173, 66891), (1683, 46621), (2027, 38709), (2277, 34459), (3519, 22297), (4301, 18243), (6081, 12903)]