168889357773

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{21277}}^1\times {\mathrm{15473}}^1$

素因数の和:36778

約数の個数: 32

約数和(自身を含む): 263404617600

約数和(自身を除く): 94515259827

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 15473, 21277, 46419, 63831, 139257, 191493, 293987, 404263, 417771, 574479, 881961, 1212789, 2645883, 3638367, 7937649, 10915101, 329219021, 987657063, 2962971189, 6255161399, 8888913567, 18765484197, 56296452591, 168889357773]

約数ペア:

[(1, 168889357773), (3, 56296452591), (9, 18765484197), (19, 8888913567), (27, 6255161399), (57, 2962971189), (171, 987657063), (513, 329219021), (15473, 10915101), (21277, 7937649), (46419, 3638367), (63831, 2645883), (139257, 1212789), (191493, 881961), (293987, 574479), (404263, 417771)]