57378267

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 87360000

約数和(自身を除く): 29981733

約数列:

[1, 3, 9, 27, 59, 177, 181, 199, 531, 543, 597, 1593, 1629, 1791, 4887, 5373, 10679, 11741, 32037, 35223, 36019, 96111, 105669, 108057, 288333, 317007, 324171, 972513, 2125121, 6375363, 19126089, 57378267]

約数ペア:

[(1, 57378267), (3, 19126089), (9, 6375363), (27, 2125121), (59, 972513), (177, 324171), (181, 317007), (199, 288333), (531, 108057), (543, 105669), (597, 96111), (1593, 36019), (1629, 35223), (1791, 32037), (4887, 11741), (5373, 10679)]