2081566771209

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1\times {\mathrm{1399}}^1$

素因数の和:2755

約数の個数: 96

約数和(自身を含む): 3196537344000

約数和(自身を除く): 1114970572791

約数列:

[1, 3, 9, 41, 43, 79, 123, 129, 237, 369, 387, 711, 1187, 1399, 1763, 3239, 3397, 3561, 4197, 5289, 9717, 10191, 10683, 12591, 15867, 29151, 30573, 48667, 51041, 57359, 60157, 93773, 110521, 139277, 146001, 153123, 172077, 180471, 281319, 331563, 417831, 438003, 459369, 516231, 541413, 843957, 994689, 1253493, 1660613, 2092681, 2466437, 3844693, 4032239, 4531361, 4752403, 4981839, 6278043, 7399311, 11534079, 12096717, 13594083, 14257209, 14945517, 18834129, 22197933, 34602237, 36290151, 40782249, 42771627, 68085133, 71406359, 131188427, 165321799, 194848523, 204255399, 214219077, 393565281, 495965397, 584545569, 612766197, 642657231, 1180695843, 1487896191, 1753636707, 2927660719, 5378725507, 5641102361, 8782982157, 16136176521, 16923307083, 26348946471, 48408529563, 50769921249, 231285196801, 693855590403, 2081566771209]

約数ペア:

[(1, 2081566771209), (3, 693855590403), (9, 231285196801), (41, 50769921249), (43, 48408529563), (79, 26348946471), (123, 16923307083), (129, 16136176521), (237, 8782982157), (369, 5641102361), (387, 5378725507), (711, 2927660719), (1187, 1753636707), (1399, 1487896191), (1763, 1180695843), (3239, 642657231), (3397, 612766197), (3561, 584545569), (4197, 495965397), (5289, 393565281), (9717, 214219077), (10191, 204255399), (10683, 194848523), (12591, 165321799), (15867, 131188427), (29151, 71406359), (30573, 68085133), (48667, 42771627), (51041, 40782249), (57359, 36290151), (60157, 34602237), (93773, 22197933), (110521, 18834129), (139277, 14945517), (146001, 14257209), (153123, 13594083), (172077, 12096717), (180471, 11534079), (281319, 7399311), (331563, 6278043), (417831, 4981839), (438003, 4752403), (459369, 4531361), (516231, 4032239), (541413, 3844693), (843957, 2466437), (994689, 2092681), (1253493, 1660613)]