66510339

素因数分解:

$3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{6079}}^1$

素因数の和:6610

約数の個数: 16

約数和(自身を含む): 101560320

約数和(自身を除く): 35049981

約数列:

[1, 3, 7, 21, 521, 1563, 3647, 6079, 10941, 18237, 42553, 127659, 3167159, 9501477, 22170113, 66510339]

約数ペア:

[(1, 66510339), (3, 22170113), (7, 9501477), (21, 3167159), (521, 127659), (1563, 42553), (3647, 18237), (6079, 10941)]