61681277

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6353}}^1$

素因数の和:6452

約数の個数: 16

約数和(自身を含む): 75231360

約数和(自身を除く): 13550083

約数列:

[1, 7, 19, 73, 133, 511, 1387, 6353, 9709, 44471, 120707, 463769, 844949, 3246383, 8811611, 61681277]

約数ペア:

[(1, 61681277), (7, 8811611), (19, 3246383), (73, 844949), (133, 463769), (511, 120707), (1387, 44471), (6353, 9709)]