71736189

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{64453}}^1$

素因数の和:64516

約数の個数: 16

約数和(自身を含む): 111376512

約数和(自身を除く): 39640323

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 64453, 193359, 451171, 1353513, 3416009, 10248027, 23912063, 71736189]

約数ペア:

[(1, 71736189), (3, 23912063), (7, 10248027), (21, 3416009), (53, 1353513), (159, 451171), (371, 193359), (1113, 64453)]