269991459

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 395366400

約数和(自身を除く): 125374941

約数列:

[1, 3, 9, 127, 199, 381, 597, 1143, 1187, 1791, 3561, 10683, 25273, 75819, 150749, 227457, 236213, 452247, 708639, 1356741, 2125917, 29999051, 89997153, 269991459]

約数ペア:

[(1, 269991459), (3, 89997153), (9, 29999051), (127, 2125917), (199, 1356741), (381, 708639), (597, 452247), (1143, 236213), (1187, 227457), (1791, 150749), (3561, 75819), (10683, 25273)]