72033087

素因数分解:

$3^1\times 7^3\times {\mathrm{70003}}^1$

素因数の和:70027

約数の個数: 16

約数和(自身を含む): 112006400

約数和(自身を除く): 39973313

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 70003, 210009, 490021, 1470063, 3430147, 10290441, 24011029, 72033087]

約数ペア:

[(1, 72033087), (3, 24011029), (7, 10290441), (21, 3430147), (49, 1470063), (147, 490021), (343, 210009), (1029, 70003)]