220175043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{162731}}^1$

素因数の和:162786

約数の個数: 16

約数和(自身を含む): 328067712

約数和(自身を除く): 107892669

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 162731, 488193, 1790041, 5370123, 6671971, 20015913, 73391681, 220175043]

約数ペア:

[(1, 220175043), (3, 73391681), (11, 20015913), (33, 6671971), (41, 5370123), (123, 1790041), (451, 488193), (1353, 162731)]