118626201

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{9829}}^1$

素因数の和:9990

約数の個数: 20

約数和(自身を含む): 178414500

約数和(自身を除く): 59788299

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 9829, 12069, 29487, 88461, 265383, 796149, 1464521, 4393563, 13180689, 39542067, 118626201]

約数ペア:

[(1, 118626201), (3, 39542067), (9, 13180689), (27, 4393563), (81, 1464521), (149, 796149), (447, 265383), (1341, 88461), (4023, 29487), (9829, 12069)]