64139228271

素因数分解:

$3^3\times {\mathrm{4363}}^1\times {\mathrm{544471}}^1$

素因数の和:548843

約数の個数: 16

約数和(自身を含む): 95043032320

約数和(自身を除く): 30903804049

約数列:

[1, 3, 9, 27, 4363, 13089, 39267, 117801, 544471, 1633413, 4900239, 14700717, 2375526973, 7126580919, 21379742757, 64139228271]

約数ペア:

[(1, 64139228271), (3, 21379742757), (9, 7126580919), (27, 2375526973), (4363, 14700717), (13089, 4900239), (39267, 1633413), (117801, 544471)]