127785057

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 179988480

約数和(自身を除く): 52203423

約数列:

[1, 3, 47, 61, 83, 141, 179, 183, 249, 537, 2867, 3901, 5063, 8413, 8601, 10919, 11703, 14857, 15189, 25239, 32757, 44571, 237961, 513193, 698279, 713883, 906277, 1539579, 2094837, 2718831, 42595019, 127785057]

約数ペア:

[(1, 127785057), (3, 42595019), (47, 2718831), (61, 2094837), (83, 1539579), (141, 906277), (179, 713883), (183, 698279), (249, 513193), (537, 237961), (2867, 44571), (3901, 32757), (5063, 25239), (8413, 15189), (8601, 14857), (10919, 11703)]