1402025517

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2079

約数の個数: 40

約数和(自身を含む): 2140937216

約数和(自身を除く): 738911699

約数列:

[1, 3, 9, 27, 73, 81, 127, 219, 381, 657, 1143, 1867, 1971, 3429, 5601, 5913, 9271, 10287, 16803, 27813, 50409, 83439, 136291, 151227, 237109, 250317, 408873, 711327, 750951, 1226619, 2133981, 3679857, 6401943, 11039571, 17308957, 19205829, 51926871, 155780613, 467341839, 1402025517]

約数ペア:

[(1, 1402025517), (3, 467341839), (9, 155780613), (27, 51926871), (73, 19205829), (81, 17308957), (127, 11039571), (219, 6401943), (381, 3679857), (657, 2133981), (1143, 1226619), (1867, 750951), (1971, 711327), (3429, 408873), (5601, 250317), (5913, 237109), (9271, 151227), (10287, 136291), (16803, 83439), (27813, 50409)]