1877893119

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{2957}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 2852931840

約数和(自身を除く): 975038721

約数列:

[1, 3, 9, 27, 43, 129, 387, 547, 1161, 1641, 2957, 4923, 8871, 14769, 23521, 26613, 70563, 79839, 127151, 211689, 381453, 635067, 1144359, 1617479, 3433077, 4852437, 14557311, 43671933, 69551597, 208654791, 625964373, 1877893119]

約数ペア:

[(1, 1877893119), (3, 625964373), (9, 208654791), (27, 69551597), (43, 43671933), (129, 14557311), (387, 4852437), (547, 3433077), (1161, 1617479), (1641, 1144359), (2957, 635067), (4923, 381453), (8871, 211689), (14769, 127151), (23521, 79839), (26613, 70563)]