16888978683

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{2113}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 26674959360

約数和(自身を除く): 9785980677

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 211, 549, 621, 633, 1403, 1647, 1899, 2113, 4209, 4853, 5697, 6339, 12627, 12871, 14559, 19017, 37881, 38613, 43677, 48599, 57051, 115839, 128893, 131031, 145797, 296033, 347517, 386679, 437391, 445843, 888099, 1160037, 1312173, 1337529, 2664297, 2964539, 3480111, 4012587, 7992891, 8893617, 10254389, 12037761, 26680851, 27196423, 30763167, 80042553, 81589269, 92289501, 244767807, 276868503, 625517729, 734303421, 1876553187, 5629659561, 16888978683]

約数ペア:

[(1, 16888978683), (3, 5629659561), (9, 1876553187), (23, 734303421), (27, 625517729), (61, 276868503), (69, 244767807), (183, 92289501), (207, 81589269), (211, 80042553), (549, 30763167), (621, 27196423), (633, 26680851), (1403, 12037761), (1647, 10254389), (1899, 8893617), (2113, 7992891), (4209, 4012587), (4853, 3480111), (5697, 2964539), (6339, 2664297), (12627, 1337529), (12871, 1312173), (14559, 1160037), (19017, 888099), (37881, 445843), (38613, 437391), (43677, 386679), (48599, 347517), (57051, 296033), (115839, 145797), (128893, 131031)]