89080191

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 131571440

約数和(自身を除く): 42491249

約数列:

[1, 3, 9, 61, 183, 211, 549, 633, 769, 1899, 2307, 6921, 12871, 38613, 46909, 115839, 140727, 162259, 422181, 486777, 1460331, 9897799, 29693397, 89080191]

約数ペア:

[(1, 89080191), (3, 29693397), (9, 9897799), (61, 1460331), (183, 486777), (211, 422181), (549, 162259), (633, 140727), (769, 115839), (1899, 46909), (2307, 38613), (6921, 12871)]