27138889127

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1\times {\mathrm{1307}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 32321203200

約数和(自身を除く): 5182314073

約数列:

[1, 7, 29, 203, 233, 439, 1307, 1631, 3073, 6757, 9149, 12731, 37903, 47299, 89117, 102287, 265321, 304531, 573773, 716009, 2131717, 2966323, 4016411, 8831399, 16639417, 20764261, 61819793, 116475919, 133689109, 935823763, 3876984161, 27138889127]

約数ペア:

[(1, 27138889127), (7, 3876984161), (29, 935823763), (203, 133689109), (233, 116475919), (439, 61819793), (1307, 20764261), (1631, 16639417), (3073, 8831399), (6757, 4016411), (9149, 2966323), (12731, 2131717), (37903, 716009), (47299, 573773), (89117, 304531), (102287, 265321)]