40909113

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5113}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 68077568

約数和(自身を除く): 27168455

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 5113, 8001, 15339, 35791, 46017, 107373, 322119, 649351, 1948053, 4545457, 5844159, 13636371, 40909113]

約数ペア:

[(1, 40909113), (3, 13636371), (7, 5844159), (9, 4545457), (21, 1948053), (63, 649351), (127, 322119), (381, 107373), (889, 46017), (1143, 35791), (2667, 15339), (5113, 8001)]