27837579

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3315

約数の個数: 32

約数和(自身を含む): 47540736

約数和(自身を除く): 19703157

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 3257, 8547, 9771, 22799, 35827, 68397, 107481, 120509, 250789, 361527, 752367, 843563, 1325599, 2530689, 3976797, 9279193, 27837579]

約数ペア:

[(1, 27837579), (3, 9279193), (7, 3976797), (11, 2530689), (21, 1325599), (33, 843563), (37, 752367), (77, 361527), (111, 250789), (231, 120509), (259, 107481), (407, 68397), (777, 35827), (1221, 22799), (2849, 9771), (3257, 8547)]