121348983

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{42179}}^1$

素因数の和:42326

約数の個数: 16

約数和(自身を含む): 186266880

約数和(自身を除く): 64917897

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 42179, 126537, 295253, 885759, 5778523, 17335569, 40449661, 121348983]

約数ペア:

[(1, 121348983), (3, 40449661), (7, 17335569), (21, 5778523), (137, 885759), (411, 295253), (959, 126537), (2877, 42179)]