87420911613

素因数分解:

$3^1\times 7^2\times {\mathrm{594700079}}^1$

素因数の和:594700096

約数の個数: 12

約数和(自身を含む): 135591618240

約数和(自身を除く): 48170706627

約数列:

[1, 3, 7, 21, 49, 147, 594700079, 1784100237, 4162900553, 12488701659, 29140303871, 87420911613]

約数ペア:

[(1, 87420911613), (3, 29140303871), (7, 12488701659), (21, 4162900553), (49, 1784100237), (147, 594700079)]