80493877089

素因数分解:

$3^6\times {\mathrm{439}}^1\times {\mathrm{251519}}^1$

素因数の和:251976

約数の個数: 28

約数和(自身を含む): 120960998400

約数和(自身を除く): 40467121311

約数列:

[1, 3, 9, 27, 81, 243, 439, 729, 1317, 3951, 11853, 35559, 106677, 251519, 320031, 754557, 2263671, 6791013, 20373039, 61119117, 110416841, 183357351, 331250523, 993751569, 2981254707, 8943764121, 26831292363, 80493877089]

約数ペア:

[(1, 80493877089), (3, 26831292363), (9, 8943764121), (27, 2981254707), (81, 993751569), (243, 331250523), (439, 183357351), (729, 110416841), (1317, 61119117), (3951, 20373039), (11853, 6791013), (35559, 2263671), (106677, 754557), (251519, 320031)]