54148233

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 80271360

約数和(自身を除く): 26123127

約数列:

[1, 3, 19, 23, 57, 69, 103, 309, 401, 437, 1203, 1311, 1957, 2369, 5871, 7107, 7619, 9223, 22857, 27669, 41303, 45011, 123909, 135033, 175237, 525711, 784757, 949969, 2354271, 2849907, 18049411, 54148233]

約数ペア:

[(1, 54148233), (3, 18049411), (19, 2849907), (23, 2354271), (57, 949969), (69, 784757), (103, 525711), (309, 175237), (401, 135033), (437, 123909), (1203, 45011), (1311, 41303), (1957, 27669), (2369, 22857), (5871, 9223), (7107, 7619)]