68741673

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 124053888

約数和(自身を除く): 55312215

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 2081, 2541, 3003, 4719, 6243, 11011, 14567, 22891, 27053, 33033, 43701, 68673, 81159, 160237, 189371, 251801, 297583, 480711, 568113, 755403, 892749, 1762607, 2083081, 3273413, 5287821, 6249243, 9820239, 22913891, 68741673]

約数ペア:

[(1, 68741673), (3, 22913891), (7, 9820239), (11, 6249243), (13, 5287821), (21, 3273413), (33, 2083081), (39, 1762607), (77, 892749), (91, 755403), (121, 568113), (143, 480711), (231, 297583), (273, 251801), (363, 189371), (429, 160237), (847, 81159), (1001, 68673), (1573, 43701), (2081, 33033), (2541, 27053), (3003, 22891), (4719, 14567), (6243, 11011)]