134865759

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 211521024

約数和(自身を除く): 76655265

約数列:

[1, 3, 7, 21, 43, 129, 233, 301, 641, 699, 903, 1631, 1923, 4487, 4893, 10019, 13461, 27563, 30057, 70133, 82689, 149353, 192941, 210399, 448059, 578823, 1045471, 3136413, 6422179, 19266537, 44955253, 134865759]

約数ペア:

[(1, 134865759), (3, 44955253), (7, 19266537), (21, 6422179), (43, 3136413), (129, 1045471), (233, 578823), (301, 448059), (641, 210399), (699, 192941), (903, 149353), (1631, 82689), (1923, 70133), (4487, 30057), (4893, 27563), (10019, 13461)]