57472701

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 95632320

約数和(自身を除く): 38159619

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 363, 429, 627, 641, 741, 1573, 1923, 2299, 2717, 4719, 6897, 7051, 8151, 8333, 12179, 21153, 24999, 29887, 36537, 77561, 89661, 91663, 133969, 158327, 232683, 274989, 401907, 474981, 1008293, 1473659, 1741597, 3024879, 4420977, 5224791, 19157567, 57472701]

約数ペア:

[(1, 57472701), (3, 19157567), (11, 5224791), (13, 4420977), (19, 3024879), (33, 1741597), (39, 1473659), (57, 1008293), (121, 474981), (143, 401907), (209, 274989), (247, 232683), (363, 158327), (429, 133969), (627, 91663), (641, 89661), (741, 77561), (1573, 36537), (1923, 29887), (2299, 24999), (2717, 21153), (4719, 12179), (6897, 8333), (7051, 8151)]