180540213

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{76081}}^1$

素因数の和:76204

約数の個数: 16

約数和(自身を含む): 277547136

約数和(自身を除く): 97006923

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 76081, 228243, 532567, 1597701, 8597153, 25791459, 60180071, 180540213]

約数ペア:

[(1, 180540213), (3, 60180071), (7, 25791459), (21, 8597153), (113, 1597701), (339, 532567), (791, 228243), (2373, 76081)]