147071416317

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{6442871}}^1$

素因数の和:6443968

約数の個数: 16

約数和(自身を含む): 224315031552

約数和(自身を除く): 77243615235

約数列:

[1, 3, 7, 21, 1087, 3261, 7609, 22827, 6442871, 19328613, 45100097, 135300291, 7003400777, 21010202331, 49023805439, 147071416317]

約数ペア:

[(1, 147071416317), (3, 49023805439), (7, 21010202331), (21, 7003400777), (1087, 135300291), (3261, 45100097), (7609, 19328613), (22827, 6442871)]