84394071

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 124590960

約数和(自身を除く): 40196889

約数列:

[1, 3, 9, 67, 173, 201, 519, 603, 809, 1557, 2427, 7281, 11591, 34773, 54203, 104319, 139957, 162609, 419871, 487827, 1259613, 9377119, 28131357, 84394071]

約数ペア:

[(1, 84394071), (3, 28131357), (9, 9377119), (67, 1259613), (173, 487827), (201, 419871), (519, 162609), (603, 139957), (809, 104319), (1557, 54203), (2427, 34773), (7281, 11591)]