1777690233

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 2972441472

約数和(自身を除く): 1194751239

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 151, 181, 219, 297, 453, 543, 657, 803, 891, 1359, 1629, 1661, 1971, 1991, 2409, 4077, 4887, 4983, 5913, 5973, 7227, 11023, 12231, 13213, 14661, 14949, 17919, 21681, 27331, 33069, 39639, 44847, 53757, 65043, 81993, 99207, 118917, 121253, 134541, 145343, 161271, 245979, 297621, 300641, 356751, 363759, 436029, 737937, 892863, 901923, 1070253, 1091277, 1308087, 1995163, 2213811, 2705769, 3273831, 3924261, 5985489, 8117307, 9821493, 11772783, 17956467, 21946793, 24351921, 53869401, 65840379, 161608203, 197521137, 592563411, 1777690233]

約数ペア:

[(1, 1777690233), (3, 592563411), (9, 197521137), (11, 161608203), (27, 65840379), (33, 53869401), (73, 24351921), (81, 21946793), (99, 17956467), (151, 11772783), (181, 9821493), (219, 8117307), (297, 5985489), (453, 3924261), (543, 3273831), (657, 2705769), (803, 2213811), (891, 1995163), (1359, 1308087), (1629, 1091277), (1661, 1070253), (1971, 901923), (1991, 892863), (2409, 737937), (4077, 436029), (4887, 363759), (4983, 356751), (5913, 300641), (5973, 297621), (7227, 245979), (11023, 161271), (12231, 145343), (13213, 134541), (14661, 121253), (14949, 118917), (17919, 99207), (21681, 81993), (27331, 65043), (33069, 53757), (39639, 44847)]