139576917963

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20577461}}^1$

素因数の和:20577507

約数の個数: 32

約数和(自身を含む): 237052362240

約数和(自身を除く): 97475444277

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 20577461, 61732383, 144042227, 349816837, 390971759, 432126681, 1049450511, 1172915277, 2448717859, 2736802313, 6646519903, 7346153577, 8210406939, 19939559709, 46525639321, 139576917963]

約数ペア:

[(1, 139576917963), (3, 46525639321), (7, 19939559709), (17, 8210406939), (19, 7346153577), (21, 6646519903), (51, 2736802313), (57, 2448717859), (119, 1172915277), (133, 1049450511), (323, 432126681), (357, 390971759), (399, 349816837), (969, 144042227), (2261, 61732383), (6783, 20577461)]