120081819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{883}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 188907264

約数和(自身を除く): 68825445

約数列:

[1, 3, 11, 13, 33, 39, 143, 317, 429, 883, 951, 2649, 3487, 4121, 9713, 10461, 11479, 12363, 29139, 34437, 45331, 126269, 135993, 279911, 378807, 839733, 3079021, 3638843, 9237063, 10916529, 40027273, 120081819]

約数ペア:

[(1, 120081819), (3, 40027273), (11, 10916529), (13, 9237063), (33, 3638843), (39, 3079021), (143, 839733), (317, 378807), (429, 279911), (883, 135993), (951, 126269), (2649, 45331), (3487, 34437), (4121, 29139), (9713, 12363), (10461, 11479)]