6671276397

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1752371}}^1$

素因数の和:1752430

約数の個数: 20

約数和(自身を含む): 10177776576

約数和(自身を除く): 3506500179

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 1752371, 5257113, 15771339, 47314017, 82361437, 141942051, 247084311, 741252933, 2223758799, 6671276397]

約数ペア:

[(1, 6671276397), (3, 2223758799), (9, 741252933), (27, 247084311), (47, 141942051), (81, 82361437), (141, 47314017), (423, 15771339), (1269, 5257113), (3807, 1752371)]