55723707

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{52919}}^1$

素因数の和:52944

約数の個数: 20

約数和(自身を含む): 89646480

約数和(自身を除く): 33922773

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 52919, 158757, 476271, 687947, 1428813, 2063841, 4286439, 6191523, 18574569, 55723707]

約数ペア:

[(1, 55723707), (3, 18574569), (9, 6191523), (13, 4286439), (27, 2063841), (39, 1428813), (81, 687947), (117, 476271), (351, 158757), (1053, 52919)]