27897882621

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11756377}}^1$

素因数の和:11756500

約数の個数: 16

約数和(自身を含む): 42887266944

約数和(自身を除く): 14989384323

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 11756377, 35269131, 82294639, 246883917, 1328470601, 3985411803, 9299294207, 27897882621]

約数ペア:

[(1, 27897882621), (3, 9299294207), (7, 3985411803), (21, 1328470601), (113, 246883917), (339, 82294639), (791, 35269131), (2373, 11756377)]