54825147

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 88334400

約数和(自身を除く): 33509253

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 981, 1417, 1433, 2943, 4251, 4299, 12753, 12897, 18629, 38259, 38691, 55887, 156197, 167661, 468591, 502983, 1405773, 2030561, 4217319, 6091683, 18275049, 54825147]

約数ペア:

[(1, 54825147), (3, 18275049), (9, 6091683), (13, 4217319), (27, 2030561), (39, 1405773), (109, 502983), (117, 468591), (327, 167661), (351, 156197), (981, 55887), (1417, 38691), (1433, 38259), (2943, 18629), (4251, 12897), (4299, 12753)]