84325777947

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{7489633}}^1$

素因数の和:7489784

約数の個数: 20

約数和(自身を含む): 126874399960

約数和(自身を除く): 42548622013

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 7489633, 22468899, 67406697, 202220091, 606660273, 1041058987, 3123176961, 9369530883, 28108592649, 84325777947]

約数ペア:

[(1, 84325777947), (3, 28108592649), (9, 9369530883), (27, 3123176961), (81, 1041058987), (139, 606660273), (417, 202220091), (1251, 67406697), (3753, 22468899), (11259, 7489633)]