451344393

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{37397}}^1$

素因数の和:37558

約数の個数: 20

約数和(自身を含む): 678773700

約数和(自身を除く): 227429307

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 12069, 37397, 112191, 336573, 1009719, 3029157, 5572153, 16716459, 50149377, 150448131, 451344393]

約数ペア:

[(1, 451344393), (3, 150448131), (9, 50149377), (27, 16716459), (81, 5572153), (149, 3029157), (447, 1009719), (1341, 336573), (4023, 112191), (12069, 37397)]