55728261

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1907}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 85722624

約数和(自身を除く): 29994363

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1719, 1907, 3247, 5721, 9741, 17163, 29223, 32419, 97257, 291771, 364237, 1092711, 3278133, 6192029, 18576087, 55728261]

約数ペア:

[(1, 55728261), (3, 18576087), (9, 6192029), (17, 3278133), (51, 1092711), (153, 364237), (191, 291771), (573, 97257), (1719, 32419), (1907, 29223), (3247, 17163), (5721, 9741)]