15673585293

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{208739}}^1$

素因数の和:208860

約数の個数: 28

約数和(自身を含む): 23727893280

約数和(自身を除く): 8054307987

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 729, 927, 2781, 8343, 25029, 75087, 208739, 626217, 1878651, 5635953, 16907859, 21500117, 50723577, 64500351, 152170731, 193501053, 580503159, 1741509477, 5224528431, 15673585293]

約数ペア:

[(1, 15673585293), (3, 5224528431), (9, 1741509477), (27, 580503159), (81, 193501053), (103, 152170731), (243, 64500351), (309, 50723577), (729, 21500117), (927, 16907859), (2781, 5635953), (8343, 1878651), (25029, 626217), (75087, 208739)]