135280773

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{7841}}^1$

素因数の和:7927

約数の個数: 24

約数和(自身を含む): 205523136

約数和(自身を除く): 70242363

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 7841, 17253, 23523, 70569, 211707, 556711, 635121, 1670133, 1905363, 5010399, 15031197, 45093591, 135280773]

約数ペア:

[(1, 135280773), (3, 45093591), (9, 15031197), (27, 5010399), (71, 1905363), (81, 1670133), (213, 635121), (243, 556711), (639, 211707), (1917, 70569), (5751, 23523), (7841, 17253)]