54332761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 68606720

約数和(自身を除く): 14273959

約数列:

[1, 7, 19, 37, 61, 133, 181, 259, 427, 703, 1159, 1267, 2257, 3439, 4921, 6697, 8113, 11041, 15799, 24073, 42883, 46879, 77287, 127243, 209779, 300181, 408517, 890701, 1468453, 2859619, 7761823, 54332761]

約数ペア:

[(1, 54332761), (7, 7761823), (19, 2859619), (37, 1468453), (61, 890701), (133, 408517), (181, 300181), (259, 209779), (427, 127243), (703, 77287), (1159, 46879), (1267, 42883), (2257, 24073), (3439, 15799), (4921, 11041), (6697, 8113)]