3085190721

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 5186764800

約数和(自身を除く): 2101574079

約数列:

[1, 3, 9, 19, 23, 27, 37, 57, 69, 111, 171, 191, 207, 333, 437, 513, 573, 621, 703, 851, 999, 1311, 1369, 1719, 2109, 2553, 3629, 3933, 4107, 4393, 5157, 6327, 7067, 7659, 10887, 11799, 12321, 13179, 16169, 18981, 21201, 22977, 26011, 31487, 32661, 36963, 39537, 48507, 63603, 78033, 83467, 94461, 97983, 118611, 134273, 145521, 162541, 190809, 234099, 250401, 261479, 283383, 402819, 436563, 487623, 598253, 702297, 751203, 784437, 850149, 1208457, 1462869, 1794759, 2253609, 2353311, 3088279, 3625371, 4388607, 4968101, 5384277, 6014017, 7059933, 9264837, 14904303, 16152831, 18042051, 27794511, 44712909, 54126153, 83383533, 114266323, 134138727, 162378459, 342798969, 1028396907, 3085190721]

約数ペア:

[(1, 3085190721), (3, 1028396907), (9, 342798969), (19, 162378459), (23, 134138727), (27, 114266323), (37, 83383533), (57, 54126153), (69, 44712909), (111, 27794511), (171, 18042051), (191, 16152831), (207, 14904303), (333, 9264837), (437, 7059933), (513, 6014017), (573, 5384277), (621, 4968101), (703, 4388607), (851, 3625371), (999, 3088279), (1311, 2353311), (1369, 2253609), (1719, 1794759), (2109, 1462869), (2553, 1208457), (3629, 850149), (3933, 784437), (4107, 751203), (4393, 702297), (5157, 598253), (6327, 487623), (7067, 436563), (7659, 402819), (10887, 283383), (11799, 261479), (12321, 250401), (13179, 234099), (16169, 190809), (18981, 162541), (21201, 145521), (22977, 134273), (26011, 118611), (31487, 97983), (32661, 94461), (36963, 83467), (39537, 78033), (48507, 63603)]