142709319

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{23773}}^1$

素因数の和:23831

約数の個数: 24

約数和(自身を含む): 222524640

約数和(自身を除く): 79815321

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 23773, 71319, 213957, 546779, 689417, 1640337, 2068251, 4921011, 6204753, 15856591, 47569773, 142709319]

約数ペア:

[(1, 142709319), (3, 47569773), (9, 15856591), (23, 6204753), (29, 4921011), (69, 2068251), (87, 1640337), (207, 689417), (261, 546779), (667, 213957), (2001, 71319), (6003, 23773)]