201321261

素因数分解:

$3^3\times {\mathrm{1229}}^1\times {\mathrm{6067}}^1$

素因数の和:7305

約数の個数: 16

約数和(自身を含む): 298545600

約数和(自身を除く): 97224339

約数列:

[1, 3, 9, 27, 1229, 3687, 6067, 11061, 18201, 33183, 54603, 163809, 7456343, 22369029, 67107087, 201321261]

約数ペア:

[(1, 201321261), (3, 67107087), (9, 22369029), (27, 7456343), (1229, 163809), (3687, 54603), (6067, 33183), (11061, 18201)]