66883413

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 90305216

約数和(自身を除く): 23421803

約数列:

[1, 3, 157, 211, 471, 633, 673, 2019, 33127, 99381, 105661, 142003, 316983, 426009, 22294471, 66883413]

約数ペア:

[(1, 66883413), (3, 22294471), (157, 426009), (211, 316983), (471, 142003), (633, 105661), (673, 99381), (2019, 33127)]