68301959

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 78650880

約数和(自身を除く): 10348921

約数列:

[1, 11, 31, 121, 131, 139, 341, 1441, 1529, 3751, 4061, 4309, 15851, 16819, 18209, 44671, 47399, 200299, 491381, 521389, 564479, 2203289, 6209269, 68301959]

約数ペア:

[(1, 68301959), (11, 6209269), (31, 2203289), (121, 564479), (131, 521389), (139, 491381), (341, 200299), (1441, 47399), (1529, 44671), (3751, 18209), (4061, 16819), (4309, 15851)]