68199537

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{18143}}^1$

素因数の和:18332

約数の個数: 16

約数和(自身を含む): 104509440

約数和(自身を除く): 36309903

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 18143, 54429, 127001, 381003, 3247597, 9742791, 22733179, 68199537]

約数ペア:

[(1, 68199537), (3, 22733179), (7, 9742791), (21, 3247597), (179, 381003), (537, 127001), (1253, 54429), (3759, 18143)]