780817482999

素因数分解:

$3^3\times {\mathrm{45869}}^1\times {\mathrm{630473}}^1$

素因数の和:676351

約数の個数: 16

約数和(自身を含む): 1156793695200

約数和(自身を除く): 375976212201

約数列:

[1, 3, 9, 27, 45869, 137607, 412821, 630473, 1238463, 1891419, 5674257, 17022771, 28919166037, 86757498111, 260272494333, 780817482999]

約数ペア:

[(1, 780817482999), (3, 260272494333), (9, 86757498111), (27, 28919166037), (45869, 17022771), (137607, 5674257), (412821, 1891419), (630473, 1238463)]