83814021

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{9157}}^1$

素因数の和:9282

約数の個数: 20

約数和(自身を含む): 126325452

約数和(自身を除く): 42511431

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 9157, 27471, 82413, 247239, 741717, 1034741, 3104223, 9312669, 27938007, 83814021]

約数ペア:

[(1, 83814021), (3, 27938007), (9, 9312669), (27, 3104223), (81, 1034741), (113, 741717), (339, 247239), (1017, 82413), (3051, 27471), (9153, 9157)]