5564756421

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73181}}^1$

素因数の和:73282

約数の個数: 48

約数和(自身を含む): 9863762688

約数和(自身を除く): 4299006267

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 1071, 1207, 1491, 3621, 4473, 8449, 10863, 25347, 73181, 76041, 219543, 512267, 658629, 1244077, 1536801, 3732231, 4610403, 5195851, 8708539, 11196693, 15587553, 26125617, 36370957, 46762659, 78376851, 88329467, 109112871, 264988401, 327338613, 618306269, 794965203, 1854918807, 5564756421]

約数ペア:

[(1, 5564756421), (3, 1854918807), (7, 794965203), (9, 618306269), (17, 327338613), (21, 264988401), (51, 109112871), (63, 88329467), (71, 78376851), (119, 46762659), (153, 36370957), (213, 26125617), (357, 15587553), (497, 11196693), (639, 8708539), (1071, 5195851), (1207, 4610403), (1491, 3732231), (3621, 1536801), (4473, 1244077), (8449, 658629), (10863, 512267), (25347, 219543), (73181, 76041)]