281170410273

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{97171}}^1$

素因数の和:97579

約数の個数: 40

約数和(自身を含む): 424692169440

約数和(自身を除く): 143521759167

約数列:

[1, 3, 9, 27, 81, 139, 257, 417, 771, 1251, 2313, 3753, 6939, 11259, 20817, 35723, 97171, 107169, 291513, 321507, 874539, 964521, 2623617, 2893563, 7870851, 13506769, 24972947, 40520307, 74918841, 121560921, 224756523, 364682763, 674269569, 1094048289, 2022808707, 3471239633, 10413718899, 31241156697, 93723470091, 281170410273]

約数ペア:

[(1, 281170410273), (3, 93723470091), (9, 31241156697), (27, 10413718899), (81, 3471239633), (139, 2022808707), (257, 1094048289), (417, 674269569), (771, 364682763), (1251, 224756523), (2313, 121560921), (3753, 74918841), (6939, 40520307), (11259, 24972947), (20817, 13506769), (35723, 7870851), (97171, 2893563), (107169, 2623617), (291513, 964521), (321507, 874539)]