2918460159

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{135283}}^1$

素因数の和:135356

約数の個数: 32

約数和(自身を含む): 4675415040

約数和(自身を除く): 1756954881

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 21573, 135283, 405849, 1217547, 2299811, 3652641, 6358301, 6899433, 19074903, 20698299, 57224709, 62094897, 108091117, 171674127, 324273351, 972820053, 2918460159]

約数ペア:

[(1, 2918460159), (3, 972820053), (9, 324273351), (17, 171674127), (27, 108091117), (47, 62094897), (51, 57224709), (141, 20698299), (153, 19074903), (423, 6899433), (459, 6358301), (799, 3652641), (1269, 2299811), (2397, 1217547), (7191, 405849), (21573, 135283)]