57757473

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 91234260

約数和(自身を除く): 33476787

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 361, 551, 613, 1083, 1653, 1839, 3249, 4959, 5517, 10469, 11647, 17777, 31407, 34941, 53331, 94221, 104823, 159993, 221293, 337763, 663879, 1013289, 1991637, 3039867, 6417497, 19252491, 57757473]

約数ペア:

[(1, 57757473), (3, 19252491), (9, 6417497), (19, 3039867), (29, 1991637), (57, 1013289), (87, 663879), (171, 337763), (261, 221293), (361, 159993), (551, 104823), (613, 94221), (1083, 53331), (1653, 34941), (1839, 31407), (3249, 17777), (4959, 11647), (5517, 10469)]