27419877

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1344

約数の個数: 28

約数和(自身を含む): 42561420

約数和(自身を除く): 15141543

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 1297, 2349, 3891, 7047, 11673, 21141, 35019, 37613, 105057, 112839, 315171, 338517, 945513, 1015551, 3046653, 9139959, 27419877]

約数ペア:

[(1, 27419877), (3, 9139959), (9, 3046653), (27, 1015551), (29, 945513), (81, 338517), (87, 315171), (243, 112839), (261, 105057), (729, 37613), (783, 35019), (1297, 21141), (2349, 11673), (3891, 7047)]