4480455589617

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{90647}}^1$

素因数の和:91258

約数の個数: 64

約数和(自身を含む): 7057560305664

約数和(自身を除く): 2577104716047

約数列:

[1, 3, 7, 21, 43, 127, 129, 301, 381, 431, 889, 903, 1293, 2667, 3017, 5461, 9051, 16383, 18533, 38227, 54737, 55599, 90647, 114681, 129731, 164211, 271941, 383159, 389193, 634529, 1149477, 1903587, 2353691, 3897821, 7061073, 11512169, 11693463, 16475837, 27284747, 34536507, 39068857, 49427511, 80585183, 81854241, 117206571, 241755549, 273481999, 495023267, 820445997, 1485069801, 1679960851, 3465162869, 4961744839, 5039882553, 10395488607, 11759725957, 14885234517, 34732213873, 35279177871, 104196641619, 213355028077, 640065084231, 1493485196539, 4480455589617]

約数ペア:

[(1, 4480455589617), (3, 1493485196539), (7, 640065084231), (21, 213355028077), (43, 104196641619), (127, 35279177871), (129, 34732213873), (301, 14885234517), (381, 11759725957), (431, 10395488607), (889, 5039882553), (903, 4961744839), (1293, 3465162869), (2667, 1679960851), (3017, 1485069801), (5461, 820445997), (9051, 495023267), (16383, 273481999), (18533, 241755549), (38227, 117206571), (54737, 81854241), (55599, 80585183), (90647, 49427511), (114681, 39068857), (129731, 34536507), (164211, 27284747), (271941, 16475837), (383159, 11693463), (389193, 11512169), (634529, 7061073), (1149477, 3897821), (1903587, 2353691)]