144328989

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 224874496

約数和(自身を除く): 80545507

約数列:

[1, 3, 7, 21, 61, 183, 307, 367, 427, 921, 1101, 1281, 2149, 2569, 6447, 7707, 18727, 22387, 56181, 67161, 112669, 131089, 156709, 338007, 393267, 470127, 788683, 2366049, 6872809, 20618427, 48109663, 144328989]

約数ペア:

[(1, 144328989), (3, 48109663), (7, 20618427), (21, 6872809), (61, 2366049), (183, 788683), (307, 470127), (367, 393267), (427, 338007), (921, 156709), (1101, 131089), (1281, 112669), (2149, 67161), (2569, 56181), (6447, 22387), (7707, 18727)]