71983659

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 108718848

約数和(自身を除く): 36735189

約数列:

[1, 3, 11, 33, 41, 83, 123, 249, 451, 641, 913, 1353, 1923, 2739, 3403, 7051, 10209, 21153, 26281, 37433, 53203, 78843, 112299, 159609, 289091, 585233, 867273, 1755699, 2181323, 6543969, 23994553, 71983659]

約数ペア:

[(1, 71983659), (3, 23994553), (11, 6543969), (33, 2181323), (41, 1755699), (83, 867273), (123, 585233), (249, 289091), (451, 159609), (641, 112299), (913, 78843), (1353, 53203), (1923, 37433), (2739, 26281), (3403, 21153), (7051, 10209)]