57192021

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{49261}}^1$

素因数の和:49313

約数の個数: 16

約数和(自身を含む): 86701120

約数和(自身を除く): 29509099

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 49261, 147783, 443349, 1330047, 2118223, 6354669, 19064007, 57192021]

約数ペア:

[(1, 57192021), (3, 19064007), (9, 6354669), (27, 2118223), (43, 1330047), (129, 443349), (387, 147783), (1161, 49261)]