56121687

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 90368000

約数和(自身を除く): 34246313

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 3529, 5301, 10587, 15903, 31761, 67051, 95283, 109399, 201153, 328197, 603459, 984591, 1810377, 2078581, 2953773, 6235743, 18707229, 56121687]

約数ペア:

[(1, 56121687), (3, 18707229), (9, 6235743), (19, 2953773), (27, 2078581), (31, 1810377), (57, 984591), (93, 603459), (171, 328197), (279, 201153), (513, 109399), (589, 95283), (837, 67051), (1767, 31761), (3529, 15903), (5301, 10587)]