84359877

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 132513792

約数和(自身を除く): 48153915

約数列:

[1, 3, 7, 21, 47, 127, 141, 329, 381, 673, 889, 987, 2019, 2667, 4711, 5969, 14133, 17907, 31631, 41783, 85471, 94893, 125349, 221417, 256413, 598297, 664251, 1794891, 4017137, 12051411, 28119959, 84359877]

約数ペア:

[(1, 84359877), (3, 28119959), (7, 12051411), (21, 4017137), (47, 1794891), (127, 664251), (141, 598297), (329, 256413), (381, 221417), (673, 125349), (889, 94893), (987, 85471), (2019, 41783), (2667, 31631), (4711, 17907), (5969, 14133)]