27071451

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{24859}}^1$

素因数の和:24887

約数の個数: 18

約数和(自身を含む): 42982940

約数和(自身を除く): 15911489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 24859, 74577, 223731, 273449, 820347, 2461041, 3007939, 9023817, 27071451]

約数ペア:

[(1, 27071451), (3, 9023817), (9, 3007939), (11, 2461041), (33, 820347), (99, 273449), (121, 223731), (363, 74577), (1089, 24859)]