282157701

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 442506240

約数和(自身を除く): 160348539

約数列:

[1, 3, 7, 21, 43, 129, 193, 301, 579, 903, 1351, 1619, 4053, 4857, 8299, 11333, 24897, 33999, 58093, 69617, 174279, 208851, 312467, 487319, 937401, 1461957, 2187269, 6561807, 13436081, 40308243, 94052567, 282157701]

約数ペア:

[(1, 282157701), (3, 94052567), (7, 40308243), (21, 13436081), (43, 6561807), (129, 2187269), (193, 1461957), (301, 937401), (579, 487319), (903, 312467), (1351, 208851), (1619, 174279), (4053, 69617), (4857, 58093), (8299, 33999), (11333, 24897)]