80378223

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1439}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 109992960

約数和(自身を除く): 29614737

約数列:

[1, 3, 43, 129, 433, 1299, 1439, 4317, 18619, 55857, 61877, 185631, 623087, 1869261, 26792741, 80378223]

約数ペア:

[(1, 80378223), (3, 26792741), (43, 1869261), (129, 623087), (433, 185631), (1299, 61877), (1439, 55857), (4317, 18619)]