37972287

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 22023873

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 1301, 3243, 3903, 9729, 11709, 29187, 29923, 35127, 61147, 89769, 183441, 269307, 550323, 807921, 1406381, 1650969, 4219143, 12657429, 37972287]

約数ペア:

[(1, 37972287), (3, 12657429), (9, 4219143), (23, 1650969), (27, 1406381), (47, 807921), (69, 550323), (141, 269307), (207, 183441), (423, 89769), (621, 61147), (1081, 35127), (1269, 29923), (1301, 29187), (3243, 11709), (3903, 9729)]