2017128932919

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{87789047}}^1$

素因数の和:87789116

約数の個数: 32

約数和(自身を含む): 3202544471040

約数和(自身を除く): 1185415538121

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 7659, 22977, 87789047, 263367141, 790101423, 2019148081, 2370304269, 3248194739, 6057444243, 9744584217, 18172332729, 29233752651, 54516998187, 74708478997, 87701257953, 224125436991, 672376310973, 2017128932919]

約数ペア:

[(1, 2017128932919), (3, 672376310973), (9, 224125436991), (23, 87701257953), (27, 74708478997), (37, 54516998187), (69, 29233752651), (111, 18172332729), (207, 9744584217), (333, 6057444243), (621, 3248194739), (851, 2370304269), (999, 2019148081), (2553, 790101423), (7659, 263367141), (22977, 87789047)]