6661359

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 10133760

約数和(自身を除く): 3472401

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 347, 711, 1041, 2133, 3123, 6399, 9369, 19197, 27413, 28107, 82239, 84321, 246717, 740151, 2220453, 6661359]

約数ペア:

[(1, 6661359), (3, 2220453), (9, 740151), (27, 246717), (79, 84321), (81, 82239), (237, 28107), (243, 27413), (347, 19197), (711, 9369), (1041, 6399), (2133, 3123)]