247190053833

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{6073}}^1$

素因数の和:6455

約数の個数: 64

約数和(自身を含む): 376696846080

約数和(自身を除く): 129506792247

約数列:

[1, 3, 9, 27, 73, 107, 193, 219, 321, 579, 657, 963, 1737, 1971, 2889, 5211, 6073, 7811, 14089, 18219, 20651, 23433, 42267, 54657, 61953, 70299, 126801, 163971, 185859, 210897, 380403, 443329, 557577, 649811, 1172089, 1329987, 1507523, 1949433, 3516267, 3989961, 4522569, 5848299, 10548801, 11969883, 13567707, 17544897, 31646403, 40703121, 47436203, 85562497, 125413523, 142308609, 256687491, 376240569, 426925827, 770062473, 1128721707, 1280777481, 2310187419, 3386165121, 9155187179, 27465561537, 82396684611, 247190053833]

約数ペア:

[(1, 247190053833), (3, 82396684611), (9, 27465561537), (27, 9155187179), (73, 3386165121), (107, 2310187419), (193, 1280777481), (219, 1128721707), (321, 770062473), (579, 426925827), (657, 376240569), (963, 256687491), (1737, 142308609), (1971, 125413523), (2889, 85562497), (5211, 47436203), (6073, 40703121), (7811, 31646403), (14089, 17544897), (18219, 13567707), (20651, 11969883), (23433, 10548801), (42267, 5848299), (54657, 4522569), (61953, 3989961), (70299, 3516267), (126801, 1949433), (163971, 1507523), (185859, 1329987), (210897, 1172089), (380403, 649811), (443329, 557577)]