8030131053

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 12768000000

約数和(自身を除く): 4737868947

約数列:

[1, 3, 7, 21, 37, 111, 139, 149, 259, 417, 447, 499, 777, 973, 1043, 1497, 2919, 3129, 3493, 5143, 5513, 10479, 15429, 16539, 18463, 20711, 36001, 38591, 55389, 62133, 69361, 74351, 108003, 115773, 129241, 144977, 208083, 223053, 387723, 434931, 485527, 520457, 766307, 1456581, 1561371, 2298921, 2566357, 2750987, 5364149, 7699071, 8252961, 10334789, 16092447, 17964499, 19256909, 31004367, 53893497, 57770727, 72343523, 217030569, 382387193, 1147161579, 2676710351, 8030131053]

約数ペア:

[(1, 8030131053), (3, 2676710351), (7, 1147161579), (21, 382387193), (37, 217030569), (111, 72343523), (139, 57770727), (149, 53893497), (259, 31004367), (417, 19256909), (447, 17964499), (499, 16092447), (777, 10334789), (973, 8252961), (1043, 7699071), (1497, 5364149), (2919, 2750987), (3129, 2566357), (3493, 2298921), (5143, 1561371), (5513, 1456581), (10479, 766307), (15429, 520457), (16539, 485527), (18463, 434931), (20711, 387723), (36001, 223053), (38591, 208083), (55389, 144977), (62133, 129241), (69361, 115773), (74351, 108003)]