26569539

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{11311}}^1$

素因数の和:11352

約数の個数: 20

約数和(自身を含む): 41062560

約数和(自身を除く): 14493021

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 11311, 33933, 101799, 305397, 328019, 916191, 984057, 2952171, 8856513, 26569539]

約数ペア:

[(1, 26569539), (3, 8856513), (9, 2952171), (27, 984057), (29, 916191), (81, 328019), (87, 305397), (261, 101799), (783, 33933), (2349, 11311)]