51731725923

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{23789}}^1$

素因数の和:23983

約数の個数: 56

約数和(自身を含む): 82167805200

約数和(自身を除く): 30436079277

約数列:

[1, 3, 9, 19, 27, 57, 81, 157, 171, 243, 471, 513, 729, 1413, 1539, 2983, 4239, 4617, 8949, 12717, 13851, 23789, 26847, 38151, 71367, 80541, 114453, 214101, 241623, 451991, 642303, 724869, 1355973, 1926909, 2174607, 3734873, 4067919, 5780727, 11204619, 12203757, 17342181, 33613857, 36611271, 70962587, 100841571, 109833813, 212887761, 302524713, 329501439, 638663283, 907574139, 1915989849, 2722722417, 5747969547, 17243908641, 51731725923]

約数ペア:

[(1, 51731725923), (3, 17243908641), (9, 5747969547), (19, 2722722417), (27, 1915989849), (57, 907574139), (81, 638663283), (157, 329501439), (171, 302524713), (243, 212887761), (471, 109833813), (513, 100841571), (729, 70962587), (1413, 36611271), (1539, 33613857), (2983, 17342181), (4239, 12203757), (4617, 11204619), (8949, 5780727), (12717, 4067919), (13851, 3734873), (23789, 2174607), (26847, 1926909), (38151, 1355973), (71367, 724869), (80541, 642303), (114453, 451991), (214101, 241623)]