87712083

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 129585456

約数和(自身を除く): 41873373

約数列:

[1, 3, 9, 61, 183, 197, 549, 591, 811, 1773, 2433, 7299, 12017, 36051, 49471, 108153, 148413, 159767, 445239, 479301, 1437903, 9745787, 29237361, 87712083]

約数ペア:

[(1, 87712083), (3, 29237361), (9, 9745787), (61, 1437903), (183, 479301), (197, 445239), (549, 159767), (591, 148413), (811, 108153), (1773, 49471), (2433, 36051), (7299, 12017)]