27454371

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 17708637

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 1451, 2703, 4353, 6307, 10157, 18921, 24667, 30471, 74001, 76903, 172669, 230709, 518007, 538321, 1307351, 1614963, 3922053, 9151457, 27454371]

約数ペア:

[(1, 27454371), (3, 9151457), (7, 3922053), (17, 1614963), (21, 1307351), (51, 538321), (53, 518007), (119, 230709), (159, 172669), (357, 76903), (371, 74001), (901, 30471), (1113, 24667), (1451, 18921), (2703, 10157), (4353, 6307)]