155053437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3373}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 259123200

約数和(自身を除く): 104069763

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1393, 2189, 3373, 4179, 6567, 10119, 15323, 23611, 37103, 45969, 70833, 111309, 259721, 671227, 779163, 2013681, 4698589, 7383497, 14095767, 22150491, 51684479, 155053437]

約数ペア:

[(1, 155053437), (3, 51684479), (7, 22150491), (11, 14095767), (21, 7383497), (33, 4698589), (77, 2013681), (199, 779163), (231, 671227), (597, 259721), (1393, 111309), (2189, 70833), (3373, 45969), (4179, 37103), (6567, 23611), (10119, 15323)]