77506539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 115825920

約数和(自身を除く): 38319381

約数列:

[1, 3, 11, 33, 61, 139, 183, 277, 417, 671, 831, 1529, 2013, 3047, 4587, 8479, 9141, 16897, 25437, 38503, 50691, 93269, 115509, 185867, 279807, 423533, 557601, 1270599, 2348683, 7046049, 25835513, 77506539]

約数ペア:

[(1, 77506539), (3, 25835513), (11, 7046049), (33, 2348683), (61, 1270599), (139, 557601), (183, 423533), (277, 279807), (417, 185867), (671, 115509), (831, 93269), (1529, 50691), (2013, 38503), (3047, 25437), (4587, 16897), (8479, 9141)]