27726093311

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{1609}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 34534886400

約数和(自身を除く): 6808793089

約数列:

[1, 7, 19, 49, 83, 133, 223, 581, 931, 1561, 1577, 1609, 4067, 4237, 10927, 11039, 11263, 18509, 29659, 30571, 77273, 78841, 129563, 133547, 207613, 213997, 351671, 358807, 906941, 934829, 1497979, 2461697, 2511649, 2537393, 6543803, 6817333, 17231879, 17581543, 17761751, 29780981, 47721331, 124332257, 208466867, 334049317, 565838639, 1459268069, 3960870473, 27726093311]

約数ペア:

[(1, 27726093311), (7, 3960870473), (19, 1459268069), (49, 565838639), (83, 334049317), (133, 208466867), (223, 124332257), (581, 47721331), (931, 29780981), (1561, 17761751), (1577, 17581543), (1609, 17231879), (4067, 6817333), (4237, 6543803), (10927, 2537393), (11039, 2511649), (11263, 2461697), (18509, 1497979), (29659, 934829), (30571, 906941), (77273, 358807), (78841, 351671), (129563, 213997), (133547, 207613)]