86003289

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 52374951

約数列:

[1, 3, 9, 17, 27, 51, 81, 109, 153, 191, 243, 327, 459, 573, 981, 1377, 1719, 1853, 2943, 3247, 4131, 5157, 5559, 8829, 9741, 15471, 16677, 20819, 26487, 29223, 46413, 50031, 62457, 87669, 150093, 187371, 263007, 353923, 450279, 562113, 789021, 1061769, 1686339, 3185307, 5059017, 9555921, 28667763, 86003289]

約数ペア:

[(1, 86003289), (3, 28667763), (9, 9555921), (17, 5059017), (27, 3185307), (51, 1686339), (81, 1061769), (109, 789021), (153, 562113), (191, 450279), (243, 353923), (327, 263007), (459, 187371), (573, 150093), (981, 87669), (1377, 62457), (1719, 50031), (1853, 46413), (2943, 29223), (3247, 26487), (4131, 20819), (5157, 16677), (5559, 15471), (8829, 9741)]