64386117

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{125509}}^1$

素因数の和:125537

約数の個数: 16

約数和(自身を含む): 100408000

約数和(自身を除く): 36021883

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 125509, 376527, 1129581, 2384671, 3388743, 7154013, 21462039, 64386117]

約数ペア:

[(1, 64386117), (3, 21462039), (9, 7154013), (19, 3388743), (27, 2384671), (57, 1129581), (171, 376527), (513, 125509)]