40637067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 60211200

約数和(自身を除く): 19574133

約数列:

[1, 3, 19, 23, 57, 69, 139, 223, 417, 437, 669, 1311, 2641, 3197, 4237, 5129, 7923, 9591, 12711, 15387, 30997, 60743, 92991, 97451, 182229, 292353, 588943, 712931, 1766829, 2138793, 13545689, 40637067]

約数ペア:

[(1, 40637067), (3, 13545689), (19, 2138793), (23, 1766829), (57, 712931), (69, 588943), (139, 292353), (223, 182229), (417, 97451), (437, 92991), (669, 60743), (1311, 30997), (2641, 15387), (3197, 12711), (4237, 9591), (5129, 7923)]