240006591

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1249}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 388800000

約数和(自身を除く): 148793409

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 647, 1249, 1941, 3747, 5823, 7117, 11241, 13739, 17469, 21351, 33723, 41217, 64053, 123651, 192159, 370953, 808103, 2424309, 7272927, 8889133, 21818781, 26667399, 80002197, 240006591]

約数ペア:

[(1, 240006591), (3, 80002197), (9, 26667399), (11, 21818781), (27, 8889133), (33, 7272927), (99, 2424309), (297, 808103), (647, 370953), (1249, 192159), (1941, 123651), (3747, 64053), (5823, 41217), (7117, 33723), (11241, 21351), (13739, 17469)]