83760303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 131673600

約数和(自身を除く): 47913297

約数列:

[1, 3, 11, 19, 33, 57, 79, 89, 209, 237, 267, 361, 627, 869, 979, 1083, 1501, 1691, 2607, 2937, 3971, 4503, 5073, 7031, 11913, 16511, 18601, 21093, 28519, 32129, 49533, 55803, 77341, 85557, 96387, 133589, 232023, 313709, 353419, 400767, 941127, 1060257, 1469479, 2538191, 4408437, 7614573, 27920101, 83760303]

約数ペア:

[(1, 83760303), (3, 27920101), (11, 7614573), (19, 4408437), (33, 2538191), (57, 1469479), (79, 1060257), (89, 941127), (209, 400767), (237, 353419), (267, 313709), (361, 232023), (627, 133589), (869, 96387), (979, 85557), (1083, 77341), (1501, 55803), (1691, 49533), (2607, 32129), (2937, 28519), (3971, 21093), (4503, 18601), (5073, 16511), (7031, 11913)]