87821442

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{3863}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 195672960

約数和(自身を除く): 107851518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3789, 3863, 7578, 7726, 11367, 11589, 22734, 23178, 34767, 69534, 104301, 208602, 1626323, 3252646, 4878969, 9757938, 14636907, 29273814, 43910721, 87821442]

約数ペア:

[(1, 87821442), (2, 43910721), (3, 29273814), (6, 14636907), (9, 9757938), (18, 4878969), (27, 3252646), (54, 1626323), (421, 208602), (842, 104301), (1263, 69534), (2526, 34767), (3789, 23178), (3863, 22734), (7578, 11589), (7726, 11367)]