184901913

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 325547520

約数和(自身を除く): 140645607

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 137, 189, 193, 259, 333, 411, 579, 777, 959, 999, 1233, 1351, 1737, 2331, 2877, 3699, 4053, 5069, 5211, 6993, 7141, 8631, 12159, 15207, 21423, 25893, 26441, 35483, 36477, 45621, 49987, 64269, 79323, 106449, 136863, 149961, 185087, 192807, 237969, 319347, 449883, 555261, 713907, 958041, 978317, 1349649, 1665783, 2934951, 4997349, 6848219, 8804853, 20544657, 26414559, 61633971, 184901913]

約数ペア:

[(1, 184901913), (3, 61633971), (7, 26414559), (9, 20544657), (21, 8804853), (27, 6848219), (37, 4997349), (63, 2934951), (111, 1665783), (137, 1349649), (189, 978317), (193, 958041), (259, 713907), (333, 555261), (411, 449883), (579, 319347), (777, 237969), (959, 192807), (999, 185087), (1233, 149961), (1351, 136863), (1737, 106449), (2331, 79323), (2877, 64269), (3699, 49987), (4053, 45621), (5069, 36477), (5211, 35483), (6993, 26441), (7141, 25893), (8631, 21423), (12159, 15207)]