40477467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 18274533

約数列:

[1, 3, 19, 57, 79, 89, 101, 237, 267, 303, 1501, 1691, 1919, 4503, 5073, 5757, 7031, 7979, 8989, 21093, 23937, 26967, 133589, 151601, 170791, 400767, 454803, 512373, 710131, 2130393, 13492489, 40477467]

約数ペア:

[(1, 40477467), (3, 13492489), (19, 2130393), (57, 710131), (79, 512373), (89, 454803), (101, 400767), (237, 170791), (267, 151601), (303, 133589), (1501, 26967), (1691, 23937), (1919, 21093), (4503, 8989), (5073, 7979), (5757, 7031)]