57018273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21821}}^1$

素因数の和:21904

約数の個数: 16

約数和(自身を含む): 83098176

約数和(自身を除く): 26079903

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 21821, 65463, 283673, 851019, 1462007, 4386021, 19006091, 57018273]

約数ペア:

[(1, 57018273), (3, 19006091), (13, 4386021), (39, 1462007), (67, 851019), (201, 283673), (871, 65463), (2613, 21821)]