288052011

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7529}}^1$

素因数の和:7660

約数の個数: 32

約数和(自身を含む): 463848000

約数和(自身を除く): 175795989

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 981, 1417, 2943, 4251, 7529, 12753, 22587, 38259, 67761, 97877, 203283, 293631, 820661, 880893, 2461983, 2642679, 7385949, 10668593, 22157847, 32005779, 96017337, 288052011]

約数ペア:

[(1, 288052011), (3, 96017337), (9, 32005779), (13, 22157847), (27, 10668593), (39, 7385949), (109, 2642679), (117, 2461983), (327, 880893), (351, 820661), (981, 293631), (1417, 203283), (2943, 97877), (4251, 67761), (7529, 38259), (12753, 22587)]