49915693611

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{514823}}^1$

素因数の和:514867

約数の個数: 56

約数和(自身を含む): 90032421120

約数和(自身を除く): 40116727509

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 729, 1197, 1539, 1701, 3591, 4617, 5103, 10773, 13851, 32319, 96957, 514823, 1544469, 3603761, 4633407, 9781637, 10811283, 13900221, 29344911, 32433849, 41700663, 68471459, 88034733, 97301547, 125101989, 205414377, 264104199, 291904641, 375305967, 616243131, 792312597, 875713923, 1848729393, 2376937791, 2627141769, 5546188179, 7130813373, 16638564537, 49915693611]

約数ペア:

[(1, 49915693611), (3, 16638564537), (7, 7130813373), (9, 5546188179), (19, 2627141769), (21, 2376937791), (27, 1848729393), (57, 875713923), (63, 792312597), (81, 616243131), (133, 375305967), (171, 291904641), (189, 264104199), (243, 205414377), (399, 125101989), (513, 97301547), (567, 88034733), (729, 68471459), (1197, 41700663), (1539, 32433849), (1701, 29344911), (3591, 13900221), (4617, 10811283), (5103, 9781637), (10773, 4633407), (13851, 3603761), (32319, 1544469), (96957, 514823)]