6670167

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 10665984

約数和(自身を除く): 3995817

約数列:

[1, 3, 7, 21, 41, 61, 123, 127, 183, 287, 381, 427, 861, 889, 1281, 2501, 2667, 5207, 7503, 7747, 15621, 17507, 23241, 36449, 52521, 54229, 109347, 162687, 317627, 952881, 2223389, 6670167]

約数ペア:

[(1, 6670167), (3, 2223389), (7, 952881), (21, 317627), (41, 162687), (61, 109347), (123, 54229), (127, 52521), (183, 36449), (287, 23241), (381, 17507), (427, 15621), (861, 7747), (889, 7503), (1281, 5207), (2501, 2667)]