42321303

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6689}}^1$

素因数の和:6751

約数の個数: 24

約数和(自身を含む): 66097200

約数和(自身を除く): 23775897

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 6689, 20067, 60201, 127091, 247493, 381273, 742479, 1143819, 2227437, 4702367, 14107101, 42321303]

約数ペア:

[(1, 42321303), (3, 14107101), (9, 4702367), (19, 2227437), (37, 1143819), (57, 742479), (111, 381273), (171, 247493), (333, 127091), (703, 60201), (2109, 20067), (6327, 6689)]