53771949

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 99999744

約数和(自身を除く): 46227795

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 2503, 3069, 7161, 7509, 17521, 21483, 22527, 27533, 52563, 77593, 82599, 157689, 192731, 232779, 247797, 543151, 578193, 698337, 853523, 1629453, 1734579, 2560569, 4888359, 5974661, 7681707, 17923983, 53771949]

約数ペア:

[(1, 53771949), (3, 17923983), (7, 7681707), (9, 5974661), (11, 4888359), (21, 2560569), (31, 1734579), (33, 1629453), (63, 853523), (77, 698337), (93, 578193), (99, 543151), (217, 247797), (231, 232779), (279, 192731), (341, 157689), (651, 82599), (693, 77593), (1023, 52563), (1953, 27533), (2387, 22527), (2503, 21483), (3069, 17521), (7161, 7509)]