129014721

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1289}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 209289600

約数和(自身を除く): 80274879

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 337, 1011, 1289, 3033, 3707, 3867, 9099, 11121, 11601, 14179, 33363, 34803, 42537, 100089, 127611, 382833, 434393, 1303179, 3909537, 4778323, 11728611, 14334969, 43004907, 129014721]

約数ペア:

[(1, 129014721), (3, 43004907), (9, 14334969), (11, 11728611), (27, 4778323), (33, 3909537), (99, 1303179), (297, 434393), (337, 382833), (1011, 127611), (1289, 100089), (3033, 42537), (3707, 34803), (3867, 33363), (9099, 14179), (11121, 11601)]