856366948791

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{760163}}^1$

素因数の和:760324

約数の個数: 48

約数和(自身を含む): 1314876955392

約数和(自身を除く): 458510006601

約数列:

[1, 3, 9, 41, 43, 71, 123, 129, 213, 369, 387, 639, 1763, 2911, 3053, 5289, 8733, 9159, 15867, 26199, 27477, 125173, 375519, 760163, 1126557, 2280489, 6841467, 31166683, 32687009, 53971573, 93500049, 98061027, 161914719, 280500147, 294183081, 485744157, 1340167369, 2212834493, 2320777639, 4020502107, 6638503479, 6962332917, 12061506321, 19915510437, 20886998751, 95151883199, 285455649597, 856366948791]

約数ペア:

[(1, 856366948791), (3, 285455649597), (9, 95151883199), (41, 20886998751), (43, 19915510437), (71, 12061506321), (123, 6962332917), (129, 6638503479), (213, 4020502107), (369, 2320777639), (387, 2212834493), (639, 1340167369), (1763, 485744157), (2911, 294183081), (3053, 280500147), (5289, 161914719), (8733, 98061027), (9159, 93500049), (15867, 53971573), (26199, 32687009), (27477, 31166683), (125173, 6841467), (375519, 2280489), (760163, 1126557)]