127897505901

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2060437}}^1$

素因数の和:2060487

約数の個数: 48

約数和(自身を含む): 219230603200

約数和(自身を除く): 91333097299

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 297, 363, 513, 627, 1089, 1881, 2299, 3267, 5643, 6897, 20691, 62073, 2060437, 6181311, 18543933, 22664807, 39148303, 55631799, 67994421, 117444909, 203983263, 249312877, 352334727, 430631333, 611949789, 747938631, 1057004181, 1291893999, 2243815893, 3875681997, 4736944663, 6731447679, 11627045991, 14210833989, 42632501967, 127897505901]

約数ペア:

[(1, 127897505901), (3, 42632501967), (9, 14210833989), (11, 11627045991), (19, 6731447679), (27, 4736944663), (33, 3875681997), (57, 2243815893), (99, 1291893999), (121, 1057004181), (171, 747938631), (209, 611949789), (297, 430631333), (363, 352334727), (513, 249312877), (627, 203983263), (1089, 117444909), (1881, 67994421), (2299, 55631799), (3267, 39148303), (5643, 22664807), (6897, 18543933), (20691, 6181311), (62073, 2060437)]