204554012721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1\times {\mathrm{558401}}^1$

素因数の和:563736

約数の個数: 16

約数和(自身を含む): 284651003520

約数和(自身を除く): 80096990799

約数列:

[1, 3, 23, 69, 5309, 15927, 122107, 366321, 558401, 1675203, 12843223, 38529669, 2964550909, 8893652727, 68184670907, 204554012721]

約数ペア:

[(1, 204554012721), (3, 68184670907), (23, 8893652727), (69, 2964550909), (5309, 38529669), (15927, 12843223), (122107, 1675203), (366321, 558401)]