152485281

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{434431}}^1$

素因数の和:434453

約数の個数: 16

約数和(自身を含む): 243281920

約数和(自身を除く): 90796639

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 434431, 1303293, 3909879, 5647603, 11729637, 16942809, 50828427, 152485281]

約数ペア:

[(1, 152485281), (3, 50828427), (9, 16942809), (13, 11729637), (27, 5647603), (39, 3909879), (117, 1303293), (351, 434431)]