542056077

素因数分解:

$3^3\times {\mathrm{2131}}^1\times {\mathrm{9421}}^1$

素因数の和:11561

約数の個数: 16

約数和(自身を含む): 803508160

約数和(自身を除く): 261452083

約数列:

[1, 3, 9, 27, 2131, 6393, 9421, 19179, 28263, 57537, 84789, 254367, 20076151, 60228453, 180685359, 542056077]

約数ペア:

[(1, 542056077), (3, 180685359), (9, 60228453), (27, 20076151), (2131, 254367), (6393, 84789), (9421, 57537), (19179, 28263)]