156201998961

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{2809439}}^1$

素因数の和:2809916

約数の個数: 16

約数和(自身を含む): 213607342080

約数和(自身を除く): 57405343119

約数列:

[1, 3, 43, 129, 431, 1293, 18533, 55599, 2809439, 8428317, 120805877, 362417631, 1210868209, 3632604627, 52067332987, 156201998961]

約数ペア:

[(1, 156201998961), (3, 52067332987), (43, 3632604627), (129, 1210868209), (431, 362417631), (1293, 120805877), (18533, 8428317), (55599, 2809439)]