90337317

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 143032320

約数和(自身を除く): 52695003

約数列:

[1, 3, 7, 21, 31, 93, 193, 217, 579, 651, 719, 1351, 2157, 4053, 5033, 5983, 15099, 17949, 22289, 41881, 66867, 125643, 138767, 156023, 416301, 468069, 971369, 2914107, 4301777, 12905331, 30112439, 90337317]

約数ペア:

[(1, 90337317), (3, 30112439), (7, 12905331), (21, 4301777), (31, 2914107), (93, 971369), (193, 468069), (217, 416301), (579, 156023), (651, 138767), (719, 125643), (1351, 66867), (2157, 41881), (4053, 22289), (5033, 17949), (5983, 15099)]