139912974817

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{409}}^1\times {\mathrm{57697}}^1$

素因数の和:58142

約数の個数: 36

約数和(自身を含む): 179337500580

約数和(自身を除く): 39424525763

約数列:

[1, 7, 11, 49, 77, 121, 409, 539, 847, 2863, 4499, 5929, 20041, 31493, 49489, 57697, 220451, 346423, 403879, 634667, 2424961, 2827153, 4442669, 6981337, 23598073, 31098683, 48869359, 165186511, 259578803, 342085513, 1156305577, 1817051621, 2855366833, 12719361347, 19987567831, 139912974817]

約数ペア:

[(1, 139912974817), (7, 19987567831), (11, 12719361347), (49, 2855366833), (77, 1817051621), (121, 1156305577), (409, 342085513), (539, 259578803), (847, 165186511), (2863, 48869359), (4499, 31098683), (5929, 23598073), (20041, 6981337), (31493, 4442669), (49489, 2827153), (57697, 2424961), (220451, 634667), (346423, 403879)]