42816081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10903}}^1$

素因数の和:10941

約数の個数: 32

約数和(自身を含む): 75368448

約数和(自身を除く): 32552367

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 10903, 32709, 76321, 119933, 185351, 228963, 359799, 556053, 839531, 1297457, 2038861, 2518593, 3892371, 6116583, 14272027, 42816081]

約数ペア:

[(1, 42816081), (3, 14272027), (7, 6116583), (11, 3892371), (17, 2518593), (21, 2038861), (33, 1297457), (51, 839531), (77, 556053), (119, 359799), (187, 228963), (231, 185351), (357, 119933), (561, 76321), (1309, 32709), (3927, 10903)]