85928073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 64477047

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 101, 127, 203, 231, 303, 319, 381, 609, 707, 889, 957, 1111, 1397, 2121, 2233, 2667, 2929, 3333, 3683, 4191, 6699, 7777, 8787, 9779, 11049, 12827, 20503, 23331, 25781, 29337, 32219, 38481, 40513, 61509, 77343, 89789, 96657, 121539, 141097, 225533, 269367, 283591, 371983, 423291, 676599, 850773, 987679, 1115949, 2603881, 2963037, 4091813, 7811643, 12275439, 28642691, 85928073]

約数ペア:

[(1, 85928073), (3, 28642691), (7, 12275439), (11, 7811643), (21, 4091813), (29, 2963037), (33, 2603881), (77, 1115949), (87, 987679), (101, 850773), (127, 676599), (203, 423291), (231, 371983), (303, 283591), (319, 269367), (381, 225533), (609, 141097), (707, 121539), (889, 96657), (957, 89789), (1111, 77343), (1397, 61509), (2121, 40513), (2233, 38481), (2667, 32219), (2929, 29337), (3333, 25781), (3683, 23331), (4191, 20503), (6699, 12827), (7777, 11049), (8787, 9779)]