64899021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8819}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 94832640

約数和(自身を除く): 29933619

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 8819, 26457, 97009, 291027, 1966637, 5899911, 21633007, 64899021]

約数ペア:

[(1, 64899021), (3, 21633007), (11, 5899911), (33, 1966637), (223, 291027), (669, 97009), (2453, 26457), (7359, 8819)]