140338077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6761}}^1$

素因数の和:6829

約数の個数: 32

約数和(自身を含む): 222009984

約数和(自身を除く): 81671907

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6761, 6919, 20283, 20757, 74371, 114937, 223113, 250157, 344811, 750471, 1264307, 2751727, 3792921, 4252669, 8255181, 12758007, 46779359, 140338077]

約数ペア:

[(1, 140338077), (3, 46779359), (11, 12758007), (17, 8255181), (33, 4252669), (37, 3792921), (51, 2751727), (111, 1264307), (187, 750471), (407, 344811), (561, 250157), (629, 223113), (1221, 114937), (1887, 74371), (6761, 20757), (6919, 20283)]