78376347

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23473}}^1$

素因数の和:23539

約数の個数: 24

約数和(自身を含む): 131829984

約数和(自身を除く): 53453637

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 23473, 70419, 164311, 211257, 492933, 1244069, 1478799, 3732207, 8708483, 11196621, 26125449, 78376347]

約数ペア:

[(1, 78376347), (3, 26125449), (7, 11196621), (9, 8708483), (21, 3732207), (53, 1478799), (63, 1244069), (159, 492933), (371, 211257), (477, 164311), (1113, 70419), (3339, 23473)]