207682353

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2029}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 327398400

約数和(自身を除く): 119716047

約数列:

[1, 3, 9, 17, 27, 51, 153, 223, 459, 669, 2007, 2029, 3791, 6021, 6087, 11373, 18261, 34119, 34493, 54783, 102357, 103479, 310437, 452467, 931311, 1357401, 4072203, 7691939, 12216609, 23075817, 69227451, 207682353]

約数ペア:

[(1, 207682353), (3, 69227451), (9, 23075817), (17, 12216609), (27, 7691939), (51, 4072203), (153, 1357401), (223, 931311), (459, 452467), (669, 310437), (2007, 103479), (2029, 102357), (3791, 54783), (6021, 34493), (6087, 34119), (11373, 18261)]