138872088579

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{46381}}^1\times {\mathrm{8387}}^1$

素因数の和:54795

約数の個数: 32

約数和(自身を含む): 224094076416

約数和(自身を除く): 85221987837

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 8387, 25161, 46381, 58709, 139143, 142579, 176127, 324667, 427737, 788477, 974001, 998053, 2365431, 2994159, 5519339, 16558017, 388997447, 1166992341, 2722982129, 6612956599, 8168946387, 19838869797, 46290696193, 138872088579]

約数ペア:

[(1, 138872088579), (3, 46290696193), (7, 19838869797), (17, 8168946387), (21, 6612956599), (51, 2722982129), (119, 1166992341), (357, 388997447), (8387, 16558017), (25161, 5519339), (46381, 2994159), (58709, 2365431), (139143, 998053), (142579, 974001), (176127, 788477), (324667, 427737)]