210868137

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{411049}}^1$

素因数の和:411077

約数の個数: 16

約数和(自身を含む): 328840000

約数和(自身を除く): 117971863

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 411049, 1233147, 3699441, 7809931, 11098323, 23429793, 70289379, 210868137]

約数ペア:

[(1, 210868137), (3, 70289379), (9, 23429793), (19, 11098323), (27, 7809931), (57, 3699441), (171, 1233147), (513, 411049)]