53729163

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{39019}}^1$

素因数の和:39048

約数の個数: 20

約数和(自身を含む): 84985560

約数和(自身を除く): 31256397

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 39019, 117057, 351171, 663323, 1053513, 1989969, 3160539, 5969907, 17909721, 53729163]

約数ペア:

[(1, 53729163), (3, 17909721), (9, 5969907), (17, 3160539), (27, 1989969), (51, 1053513), (81, 663323), (153, 351171), (459, 117057), (1377, 39019)]