21836701161

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4679}}^1$

素因数の和:4819

約数の個数: 96

約数和(自身を含む): 37847347200

約数和(自身を除く): 16010646039

約数列:

[1, 3, 9, 11, 17, 33, 47, 51, 59, 99, 141, 153, 177, 187, 423, 517, 531, 561, 649, 799, 1003, 1551, 1683, 1947, 2397, 2773, 3009, 4653, 4679, 5841, 7191, 8319, 8789, 9027, 11033, 14037, 24957, 26367, 30503, 33099, 42111, 47141, 51469, 79101, 79543, 91509, 99297, 141423, 154407, 219913, 238629, 274527, 276061, 424269, 463221, 518551, 659739, 715887, 828183, 874973, 1555653, 1979217, 2419043, 2484549, 2624919, 3036671, 3738521, 4666959, 4693037, 7257129, 7874757, 9110013, 11215563, 12974867, 14079111, 21771387, 27330039, 33646689, 38924601, 41123731, 42237333, 51623407, 116773803, 123371193, 142723537, 154870221, 220572739, 370113579, 428170611, 464610663, 661718217, 1284511833, 1985154651, 2426300129, 7278900387, 21836701161]

約数ペア:

[(1, 21836701161), (3, 7278900387), (9, 2426300129), (11, 1985154651), (17, 1284511833), (33, 661718217), (47, 464610663), (51, 428170611), (59, 370113579), (99, 220572739), (141, 154870221), (153, 142723537), (177, 123371193), (187, 116773803), (423, 51623407), (517, 42237333), (531, 41123731), (561, 38924601), (649, 33646689), (799, 27330039), (1003, 21771387), (1551, 14079111), (1683, 12974867), (1947, 11215563), (2397, 9110013), (2773, 7874757), (3009, 7257129), (4653, 4693037), (4679, 4666959), (5841, 3738521), (7191, 3036671), (8319, 2624919), (8789, 2484549), (9027, 2419043), (11033, 1979217), (14037, 1555653), (24957, 874973), (26367, 828183), (30503, 715887), (33099, 659739), (42111, 518551), (47141, 463221), (51469, 424269), (79101, 276061), (79543, 274527), (91509, 238629), (99297, 219913), (141423, 154407)]