205480454409

素因数分解:

$3^2\times {\mathrm{4021}}^1\times {\mathrm{5677981}}^1$

素因数の和:5682008

約数の個数: 12

約数和(自身を含む): 296878966852

約数和(自身を除く): 91398512443

約数列:

[1, 3, 9, 4021, 12063, 36189, 5677981, 17033943, 51101829, 22831161601, 68493484803, 205480454409]

約数ペア:

[(1, 205480454409), (3, 68493484803), (9, 22831161601), (4021, 51101829), (12063, 17033943), (36189, 5677981)]