145400541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19981

約数の個数: 32

約数和(自身を含む): 241170048

約数和(自身を除く): 95769507

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 19937, 59811, 219307, 259181, 338929, 657921, 777543, 1016787, 2850991, 3728219, 4406077, 8552973, 11184657, 13218231, 48466847, 145400541]

約数ペア:

[(1, 145400541), (3, 48466847), (11, 13218231), (13, 11184657), (17, 8552973), (33, 4406077), (39, 3728219), (51, 2850991), (143, 1016787), (187, 777543), (221, 657921), (429, 338929), (561, 259181), (663, 219307), (2431, 59811), (7293, 19937)]