27303969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 47784960

約数和(自身を除く): 20480991

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 6221, 18663, 43547, 68431, 118199, 130641, 205293, 354597, 479017, 827393, 1300189, 1437051, 2482179, 3900567, 9101323, 27303969]

約数ペア:

[(1, 27303969), (3, 9101323), (7, 3900567), (11, 2482179), (19, 1437051), (21, 1300189), (33, 827393), (57, 479017), (77, 354597), (133, 205293), (209, 130641), (231, 118199), (399, 68431), (627, 43547), (1463, 18663), (4389, 6221)]