818911118079

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{30211}}^1$

素因数の和:30708

約数の個数: 48

約数和(自身を含む): 1210656230784

約数和(自身を除く): 391745112705

約数列:

[1, 3, 9, 83, 131, 249, 277, 393, 747, 831, 1179, 2493, 10873, 22991, 30211, 32619, 36287, 68973, 90633, 97857, 108861, 206919, 271899, 326583, 2507513, 3011821, 3957641, 7522539, 8368447, 9035463, 11872923, 22567617, 25105341, 27106389, 35618769, 75316023, 328484203, 694581101, 985452609, 1096266557, 2083743303, 2956357827, 3288799671, 6251229909, 9866399013, 90990124231, 272970372693, 818911118079]

約数ペア:

[(1, 818911118079), (3, 272970372693), (9, 90990124231), (83, 9866399013), (131, 6251229909), (249, 3288799671), (277, 2956357827), (393, 2083743303), (747, 1096266557), (831, 985452609), (1179, 694581101), (2493, 328484203), (10873, 75316023), (22991, 35618769), (30211, 27106389), (32619, 25105341), (36287, 22567617), (68973, 11872923), (90633, 9035463), (97857, 8368447), (108861, 7522539), (206919, 3957641), (271899, 3011821), (326583, 2507513)]