127440423

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31397}}^1$

素因数の和:31455

約数の個数: 24

約数和(自身を含む): 205719696

約数和(自身を除く): 78279273

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 31397, 94191, 282573, 345367, 1036101, 1287277, 3108303, 3861831, 11585493, 14160047, 42480141, 127440423]

約数ペア:

[(1, 127440423), (3, 42480141), (9, 14160047), (11, 11585493), (33, 3861831), (41, 3108303), (99, 1287277), (123, 1036101), (369, 345367), (451, 282573), (1353, 94191), (4059, 31397)]