137411937

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{391487}}^1$

素因数の和:391509

約数の個数: 16

約数和(自身を含む): 219233280

約数和(自身を除く): 81821343

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 391487, 1174461, 3523383, 5089331, 10570149, 15267993, 45803979, 137411937]

約数ペア:

[(1, 137411937), (3, 45803979), (9, 15267993), (13, 10570149), (27, 5089331), (39, 3523383), (117, 1174461), (351, 391487)]