276545043

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 420552000

約数和(自身を除く): 144006957

約数列:

[1, 3, 9, 27, 53, 149, 159, 447, 477, 1297, 1341, 1431, 3891, 4023, 7897, 11673, 23691, 35019, 68741, 71073, 193253, 206223, 213219, 579759, 618669, 1739277, 1856007, 5217831, 10242409, 30727227, 92181681, 276545043]

約数ペア:

[(1, 276545043), (3, 92181681), (9, 30727227), (27, 10242409), (53, 5217831), (149, 1856007), (159, 1739277), (447, 618669), (477, 579759), (1297, 213219), (1341, 206223), (1431, 193253), (3891, 71073), (4023, 68741), (7897, 35019), (11673, 23691)]