54219729

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 73635840

約数和(自身を除く): 19416111

約数列:

[1, 3, 101, 127, 303, 381, 1409, 4227, 12827, 38481, 142309, 178943, 426927, 536829, 18073243, 54219729]

約数ペア:

[(1, 54219729), (3, 18073243), (101, 536829), (127, 426927), (303, 178943), (381, 142309), (1409, 38481), (4227, 12827)]