77467047

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6263}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 128286720

約数和(自身を除く): 50819673

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 6263, 12369, 18789, 43841, 118997, 131523, 194153, 356991, 582459, 832979, 1359071, 2498937, 3688907, 4077213, 11066721, 25822349, 77467047]

約数ペア:

[(1, 77467047), (3, 25822349), (7, 11066721), (19, 4077213), (21, 3688907), (31, 2498937), (57, 1359071), (93, 832979), (133, 582459), (217, 356991), (399, 194153), (589, 131523), (651, 118997), (1767, 43841), (4123, 18789), (6263, 12369)]