204642153

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 315430400

約数和(自身を除く): 110788247

約数列:

[1, 3, 9, 27, 37, 79, 111, 237, 333, 711, 999, 2133, 2593, 2923, 7779, 8769, 23337, 26307, 70011, 78921, 95941, 204847, 287823, 614541, 863469, 1843623, 2590407, 5530869, 7579339, 22738017, 68214051, 204642153]

約数ペア:

[(1, 204642153), (3, 68214051), (9, 22738017), (27, 7579339), (37, 5530869), (79, 2590407), (111, 1843623), (237, 863469), (333, 614541), (711, 287823), (999, 204847), (2133, 95941), (2593, 78921), (2923, 70011), (7779, 26307), (8769, 23337)]