37808289

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{27457}}^1$

素因数の和:27486

約数の個数: 20

約数和(自身を含む): 59803524

約数和(自身を除く): 21995235

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 27457, 82371, 247113, 466769, 741339, 1400307, 2224017, 4200921, 12602763, 37808289]

約数ペア:

[(1, 37808289), (3, 12602763), (9, 4200921), (17, 2224017), (27, 1400307), (51, 741339), (81, 466769), (153, 247113), (459, 82371), (1377, 27457)]