53181729

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1801}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 81803592

約数和(自身を除く): 28621863

約数列:

[1, 3, 9, 17, 51, 153, 193, 579, 1737, 1801, 3281, 5403, 9843, 16209, 29529, 30617, 91851, 275553, 347593, 1042779, 3128337, 5909081, 17727243, 53181729]

約数ペア:

[(1, 53181729), (3, 17727243), (9, 5909081), (17, 3128337), (51, 1042779), (153, 347593), (193, 275553), (579, 91851), (1737, 30617), (1801, 29529), (3281, 16209), (5403, 9843)]