731373129

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{37397}}^1$

素因数の和:37497

約数の個数: 24

約数和(自身を含む): 1102642632

約数和(自身を除く): 371269503

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 2173, 6519, 19557, 37397, 112191, 336573, 1533277, 1982041, 4599831, 5946123, 13799493, 17838369, 81263681, 243791043, 731373129]

約数ペア:

[(1, 731373129), (3, 243791043), (9, 81263681), (41, 17838369), (53, 13799493), (123, 5946123), (159, 4599831), (369, 1982041), (477, 1533277), (2173, 336573), (6519, 112191), (19557, 37397)]