77019159

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 121974784

約数和(自身を除く): 44955625

約数列:

[1, 3, 7, 21, 31, 93, 193, 217, 579, 613, 651, 1351, 1839, 4053, 4291, 5983, 12873, 17949, 19003, 41881, 57009, 118309, 125643, 133021, 354927, 399063, 828163, 2484489, 3667579, 11002737, 25673053, 77019159]

約数ペア:

[(1, 77019159), (3, 25673053), (7, 11002737), (21, 3667579), (31, 2484489), (93, 828163), (193, 399063), (217, 354927), (579, 133021), (613, 125643), (651, 118309), (1351, 57009), (1839, 41881), (4053, 19003), (4291, 17949), (5983, 12873)]