27866673

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 30

約数和(自身を含む): 43980354

約数和(自身を除く): 16113681

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 953, 1083, 1539, 2859, 3249, 8577, 9747, 18107, 25731, 29241, 54321, 77193, 162963, 344033, 488889, 1032099, 1466667, 3096297, 9288891, 27866673]

約数ペア:

[(1, 27866673), (3, 9288891), (9, 3096297), (19, 1466667), (27, 1032099), (57, 488889), (81, 344033), (171, 162963), (361, 77193), (513, 54321), (953, 29241), (1083, 25731), (1539, 18107), (2859, 9747), (3249, 8577)]