30025377

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 47347200

約数和(自身を除く): 17321823

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 321, 513, 547, 963, 1641, 2033, 2889, 4923, 6099, 10393, 14769, 18297, 31179, 54891, 58529, 93537, 175587, 280611, 526761, 1112051, 1580283, 3336153, 10008459, 30025377]

約数ペア:

[(1, 30025377), (3, 10008459), (9, 3336153), (19, 1580283), (27, 1112051), (57, 526761), (107, 280611), (171, 175587), (321, 93537), (513, 58529), (547, 54891), (963, 31179), (1641, 18297), (2033, 14769), (2889, 10393), (4923, 6099)]