27704889

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 15840711

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 783, 863, 1107, 1189, 2589, 3567, 7767, 10701, 23301, 25027, 32103, 35383, 75081, 106149, 225243, 318447, 675729, 955341, 1026107, 3078321, 9234963, 27704889]

約数ペア:

[(1, 27704889), (3, 9234963), (9, 3078321), (27, 1026107), (29, 955341), (41, 675729), (87, 318447), (123, 225243), (261, 106149), (369, 75081), (783, 35383), (863, 32103), (1107, 25027), (1189, 23301), (2589, 10701), (3567, 7767)]