55145961

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8269}}^1$

素因数の和:8310

約数の個数: 32

約数和(自身を含む): 92624000

約数和(自身を除く): 37478039

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 8269, 24807, 74421, 107497, 157111, 223263, 322491, 471333, 967473, 1413999, 2042443, 2902419, 4241997, 6127329, 18381987, 55145961]

約数ペア:

[(1, 55145961), (3, 18381987), (9, 6127329), (13, 4241997), (19, 2902419), (27, 2042443), (39, 1413999), (57, 967473), (117, 471333), (171, 322491), (247, 223263), (351, 157111), (513, 107497), (741, 74421), (2223, 24807), (6669, 8269)]