156975921459

素因数分解:

$3^4\times 7^1\times {\mathrm{11087}}^1\times {\mathrm{24971}}^1$

素因数の和:36077

約数の個数: 40

約数和(自身を含む): 268029070848

約数和(自身を除く): 111053149389

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 11087, 24971, 33261, 74913, 77609, 99783, 174797, 224739, 232827, 299349, 524391, 674217, 698481, 898047, 1573173, 2022651, 2095443, 4719519, 6286329, 14158557, 276853477, 830560431, 1937974339, 2491681293, 5813923017, 7475043879, 17441769051, 22425131637, 52325307153, 156975921459]

約数ペア:

[(1, 156975921459), (3, 52325307153), (7, 22425131637), (9, 17441769051), (21, 7475043879), (27, 5813923017), (63, 2491681293), (81, 1937974339), (189, 830560431), (567, 276853477), (11087, 14158557), (24971, 6286329), (33261, 4719519), (74913, 2095443), (77609, 2022651), (99783, 1573173), (174797, 898047), (224739, 698481), (232827, 674217), (299349, 524391)]