354168477

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27271}}^1$

素因数の和:27330

約数の個数: 32

約数和(自身を含む): 580348160

約数和(自身を除く): 226179683

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 27271, 81813, 245439, 354523, 736317, 1009027, 1063569, 3027081, 3190707, 9081243, 9572121, 13117351, 27243729, 39352053, 118056159, 354168477]

約数ペア:

[(1, 354168477), (3, 118056159), (9, 39352053), (13, 27243729), (27, 13117351), (37, 9572121), (39, 9081243), (111, 3190707), (117, 3027081), (333, 1063569), (351, 1009027), (481, 736317), (999, 354523), (1443, 245439), (4329, 81813), (12987, 27271)]