156788778897

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{51907}}^1$

素因数の和:52427

約数の個数: 40

約数和(自身を含む): 237416810400

約数和(自身を除く): 80628031503

約数列:

[1, 3, 9, 27, 81, 89, 267, 419, 801, 1257, 2403, 3771, 7209, 11313, 33939, 37291, 51907, 111873, 155721, 335619, 467163, 1006857, 1401489, 3020571, 4204467, 4619723, 13859169, 21749033, 41577507, 65247099, 124732521, 195741297, 374197563, 587223891, 1761671673, 1935663937, 5806991811, 17420975433, 52262926299, 156788778897]

約数ペア:

[(1, 156788778897), (3, 52262926299), (9, 17420975433), (27, 5806991811), (81, 1935663937), (89, 1761671673), (267, 587223891), (419, 374197563), (801, 195741297), (1257, 124732521), (2403, 65247099), (3771, 41577507), (7209, 21749033), (11313, 13859169), (33939, 4619723), (37291, 4204467), (51907, 3020571), (111873, 1401489), (155721, 1006857), (335619, 467163)]