64753407

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{63671}}^1$

素因数の和:63790

約数の個数: 12

約数和(自身を含む): 94361904

約数和(自身を除く): 29608497

約数列:

[1, 3, 9, 113, 339, 1017, 63671, 191013, 573039, 7194823, 21584469, 64753407]

約数ペア:

[(1, 64753407), (3, 21584469), (9, 7194823), (113, 573039), (339, 191013), (1017, 63671)]