71330693

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 89456640

約数和(自身を除く): 18125947

約数列:

[1, 7, 19, 41, 103, 127, 133, 287, 721, 779, 889, 1957, 2413, 4223, 5207, 5453, 13081, 13699, 16891, 29561, 36449, 80237, 91567, 98933, 248539, 536321, 561659, 692531, 1739773, 3754247, 10190099, 71330693]

約数ペア:

[(1, 71330693), (7, 10190099), (19, 3754247), (41, 1739773), (103, 692531), (127, 561659), (133, 536321), (287, 248539), (721, 98933), (779, 91567), (889, 80237), (1957, 36449), (2413, 29561), (4223, 16891), (5207, 13699), (5453, 13081)]