48600081

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1427

約数の個数: 40

約数和(自身を含む): 79801920

約数和(自身を除く): 31201839

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1373, 1539, 1863, 3933, 4119, 11799, 12357, 26087, 31579, 35397, 37071, 78261, 94737, 111213, 234783, 284211, 600001, 704349, 852633, 1800003, 2113047, 2557899, 5400009, 16200027, 48600081]

約数ペア:

[(1, 48600081), (3, 16200027), (9, 5400009), (19, 2557899), (23, 2113047), (27, 1800003), (57, 852633), (69, 704349), (81, 600001), (171, 284211), (207, 234783), (437, 111213), (513, 94737), (621, 78261), (1311, 37071), (1373, 35397), (1539, 31579), (1863, 26087), (3933, 12357), (4119, 11799)]