156610647

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2011}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 240112080

約数和(自身を除く): 83501433

約数列:

[1, 3, 9, 17, 51, 153, 509, 1527, 2011, 4581, 6033, 8653, 18099, 25959, 34187, 77877, 102561, 307683, 1023599, 3070797, 9212391, 17401183, 52203549, 156610647]

約数ペア:

[(1, 156610647), (3, 52203549), (9, 17401183), (17, 9212391), (51, 3070797), (153, 1023599), (509, 307683), (1527, 102561), (2011, 77877), (4581, 34187), (6033, 25959), (8653, 18099)]