82509957

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 122728320

約数和(自身を除く): 40218363

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 1179, 1489, 4467, 6157, 13401, 18471, 55413, 69983, 195059, 209949, 585177, 629847, 1755531, 9167773, 27503319, 82509957]

約数ペア:

[(1, 82509957), (3, 27503319), (9, 9167773), (47, 1755531), (131, 629847), (141, 585177), (393, 209949), (423, 195059), (1179, 69983), (1489, 55413), (4467, 18471), (6157, 13401)]