161418933

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{459883}}^1$

素因数の和:459905

約数の個数: 16

約数和(自身を含む): 257535040

約数和(自身を除く): 96116107

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 459883, 1379649, 4138947, 5978479, 12416841, 17935437, 53806311, 161418933]

約数ペア:

[(1, 161418933), (3, 53806311), (9, 17935437), (13, 12416841), (27, 5978479), (39, 4138947), (117, 1379649), (351, 459883)]