75140373

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 131328000

約数和(自身を除く): 56187627

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1023, 1499, 1519, 1617, 2387, 4497, 4557, 7161, 10493, 16489, 16709, 31479, 46469, 49467, 50127, 73451, 115423, 139407, 220353, 325283, 346269, 511159, 807961, 975849, 1533477, 2276981, 2423883, 3578113, 6830943, 10734339, 25046791, 75140373]

約数ペア:

[(1, 75140373), (3, 25046791), (7, 10734339), (11, 6830943), (21, 3578113), (31, 2423883), (33, 2276981), (49, 1533477), (77, 975849), (93, 807961), (147, 511159), (217, 346269), (231, 325283), (341, 220353), (539, 139407), (651, 115423), (1023, 73451), (1499, 50127), (1519, 49467), (1617, 46469), (2387, 31479), (4497, 16709), (4557, 16489), (7161, 10493)]