51165009

素因数分解:

$3^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1019}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 84651840

約数和(自身を除く): 33486831

約数列:

[1, 3, 7, 9, 21, 63, 797, 1019, 2391, 3057, 5579, 7133, 7173, 9171, 16737, 21399, 50211, 64197, 812143, 2436429, 5685001, 7309287, 17055003, 51165009]

約数ペア:

[(1, 51165009), (3, 17055003), (7, 7309287), (9, 5685001), (21, 2436429), (63, 812143), (797, 64197), (1019, 50211), (2391, 21399), (3057, 16737), (5579, 9171), (7133, 7173)]