18010367091

素因数分解:

$3^7\times {\mathrm{53}}^1\times {\mathrm{155381}}^1$

素因数の和:155455

約数の個数: 32

約数和(自身を含む): 27521259840

約数和(自身を除く): 9510892749

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 2187, 4293, 12879, 38637, 115911, 155381, 466143, 1398429, 4195287, 8235193, 12585861, 24705579, 37757583, 74116737, 113272749, 222350211, 339818247, 667050633, 2001151899, 6003455697, 18010367091]

約数ペア:

[(1, 18010367091), (3, 6003455697), (9, 2001151899), (27, 667050633), (53, 339818247), (81, 222350211), (159, 113272749), (243, 74116737), (477, 37757583), (729, 24705579), (1431, 12585861), (2187, 8235193), (4293, 4195287), (12879, 1398429), (38637, 466143), (115911, 155381)]