27176721

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 43226064

約数和(自身を除く): 16049343

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 363, 429, 443, 507, 1329, 1573, 1859, 4719, 4873, 5577, 5759, 14619, 17277, 20449, 53603, 61347, 63349, 74867, 160809, 190047, 224601, 696839, 823537, 2090517, 2470611, 9058907, 27176721]

約数ペア:

[(1, 27176721), (3, 9058907), (11, 2470611), (13, 2090517), (33, 823537), (39, 696839), (121, 224601), (143, 190047), (169, 160809), (363, 74867), (429, 63349), (443, 61347), (507, 53603), (1329, 20449), (1573, 17277), (1859, 14619), (4719, 5759), (4873, 5577)]