111868131

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 160570368

約数和(自身を除く): 48702237

約数列:

[1, 3, 37, 41, 47, 111, 123, 141, 523, 1517, 1569, 1739, 1927, 4551, 5217, 5781, 19351, 21443, 24581, 58053, 64329, 71299, 73743, 213897, 793391, 909497, 1007821, 2380173, 2728491, 3023463, 37289377, 111868131]

約数ペア:

[(1, 111868131), (3, 37289377), (37, 3023463), (41, 2728491), (47, 2380173), (111, 1007821), (123, 909497), (141, 793391), (523, 213897), (1517, 73743), (1569, 71299), (1739, 64329), (1927, 58053), (4551, 24581), (5217, 21443), (5781, 19351)]