47868543

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4057}}^1$

素因数の和:4108

約数の個数: 32

約数和(自身を含む): 77913600

約数和(自身を除く): 30045057

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 4057, 11799, 12171, 36513, 77083, 93311, 109539, 231249, 279933, 693747, 839799, 1772909, 2081241, 2519397, 5318727, 15956181, 47868543]

約数ペア:

[(1, 47868543), (3, 15956181), (9, 5318727), (19, 2519397), (23, 2081241), (27, 1772909), (57, 839799), (69, 693747), (171, 279933), (207, 231249), (437, 109539), (513, 93311), (621, 77083), (1311, 36513), (3933, 12171), (4057, 11799)]