27587613

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 12640227

約数列:

[1, 3, 29, 31, 53, 87, 93, 159, 193, 579, 899, 1537, 1643, 2697, 4611, 4929, 5597, 5983, 10229, 16791, 17949, 30687, 47647, 142941, 173507, 296641, 317099, 520521, 889923, 951297, 9195871, 27587613]

約数ペア:

[(1, 27587613), (3, 9195871), (29, 951297), (31, 889923), (53, 520521), (87, 317099), (93, 296641), (159, 173507), (193, 142941), (579, 47647), (899, 30687), (1537, 17949), (1643, 16791), (2697, 10229), (4611, 5983), (4929, 5597)]