655121377413

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{64020461}}^1$

素因数の和:64020849

約数の個数: 16

約数和(自身を含む): 973111022400

約数和(自身を除く): 317989644987

約数列:

[1, 3, 9, 27, 379, 1137, 3411, 10233, 64020461, 192061383, 576184149, 1728552447, 24263754719, 72791264157, 218373792471, 655121377413]

約数ペア:

[(1, 655121377413), (3, 218373792471), (9, 72791264157), (27, 24263754719), (379, 1728552447), (1137, 576184149), (3411, 192061383), (10233, 64020461)]