156780069561

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{778061}}^1$

素因数の和:778526

約数の個数: 32

約数和(自身を含む): 246490041600

約数和(自身を除く): 89709972039

約数列:

[1, 3, 9, 17, 27, 51, 153, 439, 459, 1317, 3951, 7463, 11853, 22389, 67167, 201501, 778061, 2334183, 7002549, 13227037, 21007647, 39681111, 119043333, 341568779, 357129999, 1024706337, 3074119011, 5806669243, 9222357033, 17420007729, 52260023187, 156780069561]

約数ペア:

[(1, 156780069561), (3, 52260023187), (9, 17420007729), (17, 9222357033), (27, 5806669243), (51, 3074119011), (153, 1024706337), (439, 357129999), (459, 341568779), (1317, 119043333), (3951, 39681111), (7463, 21007647), (11853, 13227037), (22389, 7002549), (67167, 2334183), (201501, 778061)]