36881217

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{2131}}^1$

素因数の和:2781

約数の個数: 16

約数和(自身を含む): 54749760

約数和(自身を除く): 17868543

約数列:

[1, 3, 9, 27, 641, 1923, 2131, 5769, 6393, 17307, 19179, 57537, 1365971, 4097913, 12293739, 36881217]

約数ペア:

[(1, 36881217), (3, 12293739), (9, 4097913), (27, 1365971), (641, 57537), (1923, 19179), (2131, 17307), (5769, 6393)]