249968633031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3307}}^1\times {\mathrm{5087}}^1$

素因数の和:8540

約数の個数: 48

約数和(自身を含む): 392097398784

約数和(自身を除く): 142128765753

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 3307, 4953, 5087, 9921, 14859, 15261, 29763, 42991, 45783, 66131, 128973, 198393, 386919, 419989, 595179, 646049, 1259967, 1938147, 3779901, 5459857, 5814441, 8398637, 16379571, 16822709, 25195911, 49138713, 50468127, 75587733, 151404381, 218695217, 656085651, 1968256953, 2136484043, 6409452129, 19228356387, 27774292559, 83322877677, 249968633031]

約数ペア:

[(1, 249968633031), (3, 83322877677), (9, 27774292559), (13, 19228356387), (39, 6409452129), (117, 2136484043), (127, 1968256953), (381, 656085651), (1143, 218695217), (1651, 151404381), (3307, 75587733), (4953, 50468127), (5087, 49138713), (9921, 25195911), (14859, 16822709), (15261, 16379571), (29763, 8398637), (42991, 5814441), (45783, 5459857), (66131, 3779901), (128973, 1938147), (198393, 1259967), (386919, 646049), (419989, 595179)]