87341397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{15661}}^1$

素因数の和:15701

約数の個数: 24

約数和(自身を含む): 137575008

約数和(自身を除く): 50233611

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 15661, 46983, 172271, 203593, 516813, 610779, 2239523, 2646709, 6718569, 7940127, 29113799, 87341397]

約数ペア:

[(1, 87341397), (3, 29113799), (11, 7940127), (13, 6718569), (33, 2646709), (39, 2239523), (143, 610779), (169, 516813), (429, 203593), (507, 172271), (1859, 46983), (5577, 15661)]