8266270473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{6173}}^1$

素因数の和:6430

約数の個数: 48

約数和(自身を含む): 12944655360

約数和(自身を除く): 4678384887

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 191, 369, 573, 779, 1719, 2337, 3629, 6173, 7011, 7831, 10887, 18519, 23493, 32661, 55557, 70479, 117287, 148789, 253093, 351861, 446367, 759279, 1055583, 1179043, 1339101, 2277837, 3537129, 4808767, 10611387, 14426301, 22401817, 43278903, 48340763, 67205451, 145022289, 201616353, 435066867, 918474497, 2755423491, 8266270473]

約数ペア:

[(1, 8266270473), (3, 2755423491), (9, 918474497), (19, 435066867), (41, 201616353), (57, 145022289), (123, 67205451), (171, 48340763), (191, 43278903), (369, 22401817), (573, 14426301), (779, 10611387), (1719, 4808767), (2337, 3537129), (3629, 2277837), (6173, 1339101), (7011, 1179043), (7831, 1055583), (10887, 759279), (18519, 446367), (23493, 351861), (32661, 253093), (55557, 148789), (70479, 117287)]