2066067621

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{54541}}^1$

素因数の和:54634

約数の個数: 32

約数和(自身を含む): 3246339840

約数和(自身を除く): 1180272219

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1647, 4209, 12627, 37881, 54541, 163623, 490869, 1254443, 1472607, 3327001, 3763329, 9981003, 11289987, 29943009, 33869961, 76521023, 89829027, 229563069, 688689207, 2066067621]

約数ペア:

[(1, 2066067621), (3, 688689207), (9, 229563069), (23, 89829027), (27, 76521023), (61, 33869961), (69, 29943009), (183, 11289987), (207, 9981003), (549, 3763329), (621, 3327001), (1403, 1472607), (1647, 1254443), (4209, 490869), (12627, 163623), (37881, 54541)]