137106893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 179159040

約数和(自身を除く): 42052147

約数列:

[1, 7, 11, 31, 71, 77, 217, 341, 497, 781, 809, 2201, 2387, 5467, 5663, 8899, 15407, 24211, 25079, 57439, 62293, 169477, 175553, 275869, 402073, 631829, 1780609, 1931083, 4422803, 12464263, 19586699, 137106893]

約数ペア:

[(1, 137106893), (7, 19586699), (11, 12464263), (31, 4422803), (71, 1931083), (77, 1780609), (217, 631829), (341, 402073), (497, 275869), (781, 175553), (809, 169477), (2201, 62293), (2387, 57439), (5467, 25079), (5663, 24211), (8899, 15407)]