68352207

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 118589184

約数和(自身を除く): 50236977

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 123, 147, 231, 287, 451, 539, 861, 1031, 1353, 1617, 2009, 3093, 3157, 6027, 7217, 9471, 11341, 21651, 22099, 34023, 42271, 50519, 66297, 79387, 126813, 151557, 238161, 295897, 464981, 555709, 887691, 1394943, 1667127, 2071279, 3254867, 6213837, 9764601, 22784069, 68352207]

約数ペア:

[(1, 68352207), (3, 22784069), (7, 9764601), (11, 6213837), (21, 3254867), (33, 2071279), (41, 1667127), (49, 1394943), (77, 887691), (123, 555709), (147, 464981), (231, 295897), (287, 238161), (451, 151557), (539, 126813), (861, 79387), (1031, 66297), (1353, 50519), (1617, 42271), (2009, 34023), (3093, 22099), (3157, 21651), (6027, 11341), (7217, 9471)]