173205513

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{493463}}^1$

素因数の和:493485

約数の個数: 16

約数和(自身を含む): 276339840

約数和(自身を除く): 103134327

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 493463, 1480389, 4441167, 6415019, 13323501, 19245057, 57735171, 173205513]

約数ペア:

[(1, 173205513), (3, 57735171), (9, 19245057), (13, 13323501), (27, 6415019), (39, 4441167), (117, 1480389), (351, 493463)]