74509281

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35839}}^1$

素因数の和:35866

約数の個数: 32

約数和(自身を含む): 137625600

約数和(自身を除く): 63116319

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 35839, 107517, 250873, 322551, 394229, 752619, 967653, 1182687, 2257857, 2759603, 3548061, 6773571, 8278809, 10644183, 24836427, 74509281]

約数ペア:

[(1, 74509281), (3, 24836427), (7, 10644183), (9, 8278809), (11, 6773571), (21, 3548061), (27, 2759603), (33, 2257857), (63, 1182687), (77, 967653), (99, 752619), (189, 394229), (231, 322551), (297, 250873), (693, 107517), (2079, 35839)]