2705776173

素因数分解:

$3^2\times {\mathrm{67}}^2\times {\mathrm{66973}}^1$

素因数の和:67113

約数の個数: 18

約数和(自身を含む): 3967606734

約数和(自身を除く): 1261830561

約数列:

[1, 3, 9, 67, 201, 603, 4489, 13467, 40401, 66973, 200919, 602757, 4487191, 13461573, 40384719, 300641797, 901925391, 2705776173]

約数ペア:

[(1, 2705776173), (3, 901925391), (9, 300641797), (67, 40384719), (201, 13461573), (603, 4487191), (4489, 602757), (13467, 200919), (40401, 66973)]