133749231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1307}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 223008768

約数和(自身を除く): 89259537

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 443, 1307, 1329, 3101, 3921, 4873, 9149, 9303, 14377, 14619, 27447, 34111, 43131, 100639, 102333, 301917, 579001, 1737003, 4053007, 6369011, 12159021, 19107033, 44583077, 133749231]

約数ペア:

[(1, 133749231), (3, 44583077), (7, 19107033), (11, 12159021), (21, 6369011), (33, 4053007), (77, 1737003), (231, 579001), (443, 301917), (1307, 102333), (1329, 100639), (3101, 43131), (3921, 34111), (4873, 27447), (9149, 14619), (9303, 14377)]