87085854729

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{63689}}^1$

素因数の和:64052

約数の個数: 48

約数和(自身を含む): 138542564160

約数和(自身を除く): 51456709431

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 331, 459, 993, 1377, 2979, 4131, 5627, 8937, 16881, 26811, 50643, 63689, 80433, 151929, 191067, 455787, 573201, 1082713, 1367361, 1719603, 3248139, 5158809, 9744417, 15476427, 21081059, 29233251, 63243177, 87699753, 189729531, 263099259, 358378003, 569188593, 1075134009, 1707565779, 3225402027, 5122697337, 9676206081, 29028618243, 87085854729]

約数ペア:

[(1, 87085854729), (3, 29028618243), (9, 9676206081), (17, 5122697337), (27, 3225402027), (51, 1707565779), (81, 1075134009), (153, 569188593), (243, 358378003), (331, 263099259), (459, 189729531), (993, 87699753), (1377, 63243177), (2979, 29233251), (4131, 21081059), (5627, 15476427), (8937, 9744417), (16881, 5158809), (26811, 3248139), (50643, 1719603), (63689, 1367361), (80433, 1082713), (151929, 573201), (191067, 455787)]