2518870527

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30881}}^1$

素因数の和:30965

約数の個数: 40

約数和(自身を含む): 4035659760

約数和(自身を除く): 1516789233

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 477, 513, 1007, 1431, 1539, 3021, 4293, 9063, 27189, 30881, 81567, 92643, 277929, 586739, 833787, 1636693, 1760217, 2501361, 4910079, 5280651, 14730237, 15841953, 31097167, 44190711, 47525859, 93291501, 132572133, 279874503, 839623509, 2518870527]

約数ペア:

[(1, 2518870527), (3, 839623509), (9, 279874503), (19, 132572133), (27, 93291501), (53, 47525859), (57, 44190711), (81, 31097167), (159, 15841953), (171, 14730237), (477, 5280651), (513, 4910079), (1007, 2501361), (1431, 1760217), (1539, 1636693), (3021, 833787), (4293, 586739), (9063, 277929), (27189, 92643), (30881, 81567)]