133358481

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{16301}}^1$

素因数の和:16414

約数の個数: 20

約数和(自身を含む): 201199284

約数和(自身を除く): 67840803

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 16301, 48903, 146709, 440127, 1320381, 1646401, 4939203, 14817609, 44452827, 133358481]

約数ペア:

[(1, 133358481), (3, 44452827), (9, 14817609), (27, 4939203), (81, 1646401), (101, 1320381), (303, 440127), (909, 146709), (2727, 48903), (8181, 16301)]