390468573

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 642358080

約数和(自身を除く): 251889507

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 121, 297, 321, 363, 963, 1089, 1117, 1177, 2889, 3267, 3351, 3531, 10053, 10593, 12287, 12947, 30159, 31779, 36861, 38841, 110583, 116523, 119519, 135157, 331749, 349569, 358557, 405471, 1075671, 1216413, 1314709, 3227013, 3649239, 3944127, 11832381, 14461799, 35497143, 43385397, 130156191, 390468573]

約数ペア:

[(1, 390468573), (3, 130156191), (9, 43385397), (11, 35497143), (27, 14461799), (33, 11832381), (99, 3944127), (107, 3649239), (121, 3227013), (297, 1314709), (321, 1216413), (363, 1075671), (963, 405471), (1089, 358557), (1117, 349569), (1177, 331749), (2889, 135157), (3267, 119519), (3351, 116523), (3531, 110583), (10053, 38841), (10593, 36861), (12287, 31779), (12947, 30159)]