211651774257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1054363}}^1$

素因数の和:1054474

約数の個数: 48

約数和(自身を含む): 358989854720

約数和(自身を除く): 147338080463

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 121, 231, 237, 363, 553, 847, 869, 1659, 2541, 2607, 6083, 9559, 18249, 28677, 66913, 200739, 1054363, 3163089, 7380541, 11597993, 22141623, 34793979, 81185951, 83294677, 127577923, 243557853, 249884031, 382733769, 583062739, 893045461, 916241447, 1749188217, 2679136383, 2748724341, 6413690129, 10078655917, 19241070387, 30235967751, 70550591419, 211651774257]

約数ペア:

[(1, 211651774257), (3, 70550591419), (7, 30235967751), (11, 19241070387), (21, 10078655917), (33, 6413690129), (77, 2748724341), (79, 2679136383), (121, 1749188217), (231, 916241447), (237, 893045461), (363, 583062739), (553, 382733769), (847, 249884031), (869, 243557853), (1659, 127577923), (2541, 83294677), (2607, 81185951), (6083, 34793979), (9559, 22141623), (18249, 11597993), (28677, 7380541), (66913, 3163089), (200739, 1054363)]