72472707

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10337}}^1$

素因数の和:10403

約数の個数: 24

約数和(自身を含む): 112890960

約数和(自身を除く): 40418253

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 10337, 31011, 93033, 196403, 423817, 589209, 1271451, 1767627, 3814353, 8052523, 24157569, 72472707]

約数ペア:

[(1, 72472707), (3, 24157569), (9, 8052523), (19, 3814353), (41, 1767627), (57, 1271451), (123, 589209), (171, 423817), (369, 196403), (779, 93033), (2337, 31011), (7011, 10337)]