81627342

素因数分解:

$2^1\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{10457}}^1$

素因数の和:11763

約数の個数: 16

約数和(自身を含む): 163395792

約数和(自身を除く): 81768450

約数列:

[1, 2, 3, 6, 1301, 2602, 3903, 7806, 10457, 20914, 31371, 62742, 13604557, 27209114, 40813671, 81627342]

約数ペア:

[(1, 81627342), (2, 40813671), (3, 27209114), (6, 13604557), (1301, 62742), (2602, 31371), (3903, 20914), (7806, 10457)]