80953299

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34729}}^1$

素因数の和:34779

約数の個数: 24

約数和(自身を含む): 137252960

約数和(自身を除く): 56299661

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 34729, 104187, 243103, 312561, 729309, 1284973, 2187927, 3854919, 8994811, 11564757, 26984433, 80953299]

約数ペア:

[(1, 80953299), (3, 26984433), (7, 11564757), (9, 8994811), (21, 3854919), (37, 2187927), (63, 1284973), (111, 729309), (259, 312561), (333, 243103), (777, 104187), (2331, 34729)]