196999729911

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{26863}}^1$

素因数の和:27274

約数の個数: 48

約数和(自身を含む): 298987293696

約数和(自身を除く): 101987563785

約数列:

[1, 3, 9, 27, 81, 103, 243, 293, 309, 879, 927, 2637, 2781, 7911, 8343, 23733, 25029, 26863, 30179, 71199, 80589, 90537, 241767, 271611, 725301, 814833, 2175903, 2444499, 2766889, 6527709, 7333497, 7870859, 8300667, 23612577, 24902001, 70837731, 74706003, 212513193, 224118009, 637539579, 672354027, 810698477, 1912618737, 2432095431, 7296286293, 21888858879, 65666576637, 196999729911]

約数ペア:

[(1, 196999729911), (3, 65666576637), (9, 21888858879), (27, 7296286293), (81, 2432095431), (103, 1912618737), (243, 810698477), (293, 672354027), (309, 637539579), (879, 224118009), (927, 212513193), (2637, 74706003), (2781, 70837731), (7911, 24902001), (8343, 23612577), (23733, 8300667), (25029, 7870859), (26863, 7333497), (30179, 6527709), (71199, 2766889), (80589, 2444499), (90537, 2175903), (241767, 814833), (271611, 725301)]