75291129

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10739}}^1$

素因数の和:10805

約数の個数: 24

約数和(自身を含む): 117280800

約数和(自身を除く): 41989671

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 10739, 32217, 96651, 204041, 440299, 612123, 1320897, 1836369, 3962691, 8365681, 25097043, 75291129]

約数ペア:

[(1, 75291129), (3, 25097043), (9, 8365681), (19, 3962691), (41, 1836369), (57, 1320897), (123, 612123), (171, 440299), (369, 204041), (779, 96651), (2337, 32217), (7011, 10739)]