33720801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 49612800

約数和(自身を除く): 15891999

約数列:

[1, 3, 19, 37, 57, 59, 111, 177, 271, 703, 813, 1121, 2109, 2183, 3363, 5149, 6549, 10027, 15447, 15989, 30081, 41477, 47967, 124431, 190513, 303791, 571539, 591593, 911373, 1774779, 11240267, 33720801]

約数ペア:

[(1, 33720801), (3, 11240267), (19, 1774779), (37, 911373), (57, 591593), (59, 571539), (111, 303791), (177, 190513), (271, 124431), (703, 47967), (813, 41477), (1121, 30081), (2109, 15989), (2183, 15447), (3363, 10027), (5149, 6549)]