85269303

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 148861440

約数和(自身を除く): 63592137

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 83, 161, 207, 249, 483, 581, 709, 747, 1449, 1743, 1909, 2127, 4963, 5229, 5727, 6381, 13363, 14889, 16307, 17181, 40089, 44667, 48921, 58847, 114149, 120267, 146763, 176541, 342447, 411929, 529623, 1027341, 1235787, 1353481, 3707361, 4060443, 9474367, 12181329, 28423101, 85269303]

約数ペア:

[(1, 85269303), (3, 28423101), (7, 12181329), (9, 9474367), (21, 4060443), (23, 3707361), (63, 1353481), (69, 1235787), (83, 1027341), (161, 529623), (207, 411929), (249, 342447), (483, 176541), (581, 146763), (709, 120267), (747, 114149), (1449, 58847), (1743, 48921), (1909, 44667), (2127, 40089), (4963, 17181), (5229, 16307), (5727, 14889), (6381, 13363)]