39367377

素因数分解:

$3^4\times 7^1\times {\mathrm{69431}}^1$

素因数の和:69450

約数の個数: 20

約数和(自身を含む): 67210176

約数和(自身を除く): 27842799

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 69431, 208293, 486017, 624879, 1458051, 1874637, 4374153, 5623911, 13122459, 39367377]

約数ペア:

[(1, 39367377), (3, 13122459), (7, 5623911), (9, 4374153), (21, 1874637), (27, 1458051), (63, 624879), (81, 486017), (189, 208293), (567, 69431)]