15678915093

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1712981}}^1$

素因数の和:1713106

約数の個数: 20

約数和(自身を含む): 23628873708

約数和(自身を除く): 7949958615

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 1712981, 5138943, 15416829, 46250487, 138751461, 193566853, 580700559, 1742101677, 5226305031, 15678915093]

約数ペア:

[(1, 15678915093), (3, 5226305031), (9, 1742101677), (27, 580700559), (81, 193566853), (113, 138751461), (339, 46250487), (1017, 15416829), (3051, 5138943), (9153, 1712981)]