39699909

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{63929}}^1$

素因数の和:63961

約数の個数: 16

約数和(自身を含む): 61372800

約数和(自身を除く): 21672891

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 63929, 191787, 575361, 1470367, 1726083, 4411101, 13233303, 39699909]

約数ペア:

[(1, 39699909), (3, 13233303), (9, 4411101), (23, 1726083), (27, 1470367), (69, 575361), (207, 191787), (621, 63929)]