27642153

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7039}}^1$

素因数の和:7077

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 21018327

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 7039, 21117, 49273, 77429, 119663, 147819, 232287, 358989, 542003, 837641, 1316293, 1626009, 2512923, 3948879, 9214051, 27642153]

約数ペア:

[(1, 27642153), (3, 9214051), (7, 3948879), (11, 2512923), (17, 1626009), (21, 1316293), (33, 837641), (51, 542003), (77, 358989), (119, 232287), (187, 147819), (231, 119663), (357, 77429), (561, 49273), (1309, 21117), (3927, 7039)]