57886569

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{54973}}^1$

素因数の和:54998

約数の個数: 20

約数和(自身を含む): 93125956

約数和(自身を除く): 35239387

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 54973, 164919, 494757, 714649, 1484271, 2143947, 4452813, 6431841, 19295523, 57886569]

約数ペア:

[(1, 57886569), (3, 19295523), (9, 6431841), (13, 4452813), (27, 2143947), (39, 1484271), (81, 714649), (117, 494757), (351, 164919), (1053, 54973)]