49989159

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6917}}^1$

素因数の和:7007

約数の個数: 24

約数和(自身を含む): 79861392

約数和(自身を除く): 29872233

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 6917, 7227, 20751, 62253, 76087, 228261, 504941, 684783, 1514823, 4544469, 5554351, 16663053, 49989159]

約数ペア:

[(1, 49989159), (3, 16663053), (9, 5554351), (11, 4544469), (33, 1514823), (73, 684783), (99, 504941), (219, 228261), (657, 76087), (803, 62253), (2409, 20751), (6917, 7227)]