26481303

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{42643}}^1$

素因数の和:42675

約数の個数: 16

約数和(自身を含む): 40938240

約数和(自身を除く): 14456937

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 42643, 127929, 383787, 980789, 1151361, 2942367, 8827101, 26481303]

約数ペア:

[(1, 26481303), (3, 8827101), (9, 2942367), (23, 1151361), (27, 980789), (69, 383787), (207, 127929), (621, 42643)]