54390861

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{14633}}^1$

素因数の和:14705

約数の個数: 24

約数和(自身を含む): 91316160

約数和(自身を除く): 36925299

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 14633, 43899, 102431, 131697, 307293, 863347, 921879, 2590041, 6043429, 7770123, 18130287, 54390861]

約数ペア:

[(1, 54390861), (3, 18130287), (7, 7770123), (9, 6043429), (21, 2590041), (59, 921879), (63, 863347), (177, 307293), (413, 131697), (531, 102431), (1239, 43899), (3717, 14633)]