54581751

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^2\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 91942032

約数和(自身を除く): 37360281

約数列:

[1, 3, 7, 9, 21, 63, 67, 193, 201, 469, 579, 603, 1351, 1407, 1737, 4053, 4221, 4489, 12159, 12931, 13467, 31423, 38793, 40401, 90517, 94269, 116379, 271551, 282807, 814653, 866377, 2599131, 6064639, 7797393, 18193917, 54581751]

約数ペア:

[(1, 54581751), (3, 18193917), (7, 7797393), (9, 6064639), (21, 2599131), (63, 866377), (67, 814653), (193, 282807), (201, 271551), (469, 116379), (579, 94269), (603, 90517), (1351, 40401), (1407, 38793), (1737, 31423), (4053, 13467), (4221, 12931), (4489, 12159)]