52553661

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{5563}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 72643584

約数和(自身を除く): 20089923

約数列:

[1, 3, 47, 67, 141, 201, 3149, 5563, 9447, 16689, 261461, 372721, 784383, 1118163, 17517887, 52553661]

約数ペア:

[(1, 52553661), (3, 17517887), (47, 1118163), (67, 784383), (141, 372721), (201, 261461), (3149, 16689), (5563, 9447)]