66298771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45317}}^1$

素因数の和:45354

約数の個数: 16

約数和(自身を含む): 87010560

約数和(自身を除く): 20711789

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 45317, 317219, 498487, 861023, 3489409, 6027161, 9471253, 66298771]

約数ペア:

[(1, 66298771), (7, 9471253), (11, 6027161), (19, 3489409), (77, 861023), (133, 498487), (209, 317219), (1463, 45317)]