81703362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1047479}}^1$

素因数の和:1047497

約数の個数: 16

約数和(自身を含む): 175976640

約数和(自身を除く): 94273278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1047479, 2094958, 3142437, 6284874, 13617227, 27234454, 40851681, 81703362]

約数ペア:

[(1, 81703362), (2, 40851681), (3, 27234454), (6, 13617227), (13, 6284874), (26, 3142437), (39, 2094958), (78, 1047479)]