277207029

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 453430560

約数和(自身を除く): 176223531

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 421, 739, 891, 1263, 2217, 3789, 4631, 6651, 8129, 11367, 13893, 19953, 24387, 34101, 41679, 59859, 73161, 125037, 219483, 311119, 375111, 658449, 933357, 2800071, 3422309, 8400213, 10266927, 25200639, 30800781, 92402343, 277207029]

約数ペア:

[(1, 277207029), (3, 92402343), (9, 30800781), (11, 25200639), (27, 10266927), (33, 8400213), (81, 3422309), (99, 2800071), (297, 933357), (421, 658449), (739, 375111), (891, 311119), (1263, 219483), (2217, 125037), (3789, 73161), (4631, 59859), (6651, 41679), (8129, 34101), (11367, 24387), (13893, 19953)]