81402123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{41809}}^1$

素因数の和:41882

約数の個数: 16

約数和(自身を含む): 120412800

約数和(自身を除く): 39010677

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 41809, 125427, 459899, 1379697, 2466731, 7400193, 27134041, 81402123]

約数ペア:

[(1, 81402123), (3, 27134041), (11, 7400193), (33, 2466731), (59, 1379697), (177, 459899), (649, 125427), (1947, 41809)]