27653949

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 42775200

約数和(自身を除く): 15121251

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 2741, 3363, 8223, 10089, 24669, 52079, 156237, 161719, 468711, 485157, 1455471, 3072661, 9217983, 27653949]

約数ペア:

[(1, 27653949), (3, 9217983), (9, 3072661), (19, 1455471), (57, 485157), (59, 468711), (171, 161719), (177, 156237), (531, 52079), (1121, 24669), (2741, 10089), (3363, 8223)]