65206209

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 88568640

約数和(自身を除く): 23362431

約数列:

[1, 3, 67, 201, 401, 809, 1203, 2427, 26867, 54203, 80601, 162609, 324409, 973227, 21735403, 65206209]

約数ペア:

[(1, 65206209), (3, 21735403), (67, 973227), (201, 324409), (401, 162609), (809, 80601), (1203, 54203), (2427, 26867)]