262338129

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 396829440

約数和(自身を除く): 134491311

約数列:

[1, 3, 9, 27, 73, 167, 219, 501, 657, 797, 1503, 1971, 2391, 4509, 7173, 12191, 21519, 36573, 58181, 109719, 133099, 174543, 329157, 399297, 523629, 1197891, 1570887, 3593673, 9716227, 29148681, 87446043, 262338129]

約数ペア:

[(1, 262338129), (3, 87446043), (9, 29148681), (27, 9716227), (73, 3593673), (167, 1570887), (219, 1197891), (501, 523629), (657, 399297), (797, 329157), (1503, 174543), (1971, 133099), (2391, 109719), (4509, 58181), (7173, 36573), (12191, 21519)]