64797887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2293}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 81042432

約数和(自身を除く): 16244545

約数列:

[1, 7, 11, 77, 367, 2293, 2569, 4037, 16051, 25223, 28259, 176561, 841531, 5890717, 9256841, 64797887]

約数ペア:

[(1, 64797887), (7, 9256841), (11, 5890717), (77, 841531), (367, 176561), (2293, 28259), (2569, 25223), (4037, 16051)]