481569231

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 825834240

約数和(自身を除く): 344265009

約数列:

[1, 3, 11, 13, 19, 33, 39, 41, 57, 121, 123, 131, 143, 209, 247, 363, 393, 429, 451, 533, 627, 741, 779, 1353, 1441, 1573, 1599, 1703, 2299, 2337, 2489, 2717, 4323, 4719, 4961, 5109, 5371, 5863, 6897, 7467, 8151, 8569, 10127, 14883, 15851, 16113, 17589, 18733, 25707, 27379, 29887, 30381, 32357, 47553, 56199, 59081, 64493, 69823, 82137, 89661, 94259, 97071, 102049, 111397, 177243, 193479, 206063, 209469, 282777, 301169, 306147, 334191, 355927, 618189, 649891, 768053, 903507, 1067781, 1122539, 1225367, 1326637, 1949673, 2304159, 3367617, 3676101, 3915197, 3979911, 8448583, 11745591, 12347929, 14593007, 25345749, 37043787, 43779021, 160523077, 481569231]

約数ペア:

[(1, 481569231), (3, 160523077), (11, 43779021), (13, 37043787), (19, 25345749), (33, 14593007), (39, 12347929), (41, 11745591), (57, 8448583), (121, 3979911), (123, 3915197), (131, 3676101), (143, 3367617), (209, 2304159), (247, 1949673), (363, 1326637), (393, 1225367), (429, 1122539), (451, 1067781), (533, 903507), (627, 768053), (741, 649891), (779, 618189), (1353, 355927), (1441, 334191), (1573, 306147), (1599, 301169), (1703, 282777), (2299, 209469), (2337, 206063), (2489, 193479), (2717, 177243), (4323, 111397), (4719, 102049), (4961, 97071), (5109, 94259), (5371, 89661), (5863, 82137), (6897, 69823), (7467, 64493), (8151, 59081), (8569, 56199), (10127, 47553), (14883, 32357), (15851, 30381), (16113, 29887), (17589, 27379), (18733, 25707)]