129036051

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 198912000

約数和(自身を除く): 69875949

約数列:

[1, 3, 9, 27, 29, 87, 223, 261, 669, 739, 783, 2007, 2217, 6021, 6467, 6651, 19401, 19953, 21431, 58203, 64293, 164797, 174609, 192879, 494391, 578637, 1483173, 4449519, 4779113, 14337339, 43012017, 129036051]

約数ペア:

[(1, 129036051), (3, 43012017), (9, 14337339), (27, 4779113), (29, 4449519), (87, 1483173), (223, 578637), (261, 494391), (669, 192879), (739, 174609), (783, 164797), (2007, 64293), (2217, 58203), (6021, 21431), (6467, 19953), (6651, 19401)]