71340729

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4999}}^1$

素因数の和:5140

約数の個数: 16

約数和(自身を含む): 97920000

約数和(自身を除く): 26579271

約数列:

[1, 3, 67, 71, 201, 213, 4757, 4999, 14271, 14997, 334933, 354929, 1004799, 1064787, 23780243, 71340729]

約数ペア:

[(1, 71340729), (3, 23780243), (67, 1064787), (71, 1004799), (201, 354929), (213, 334933), (4757, 14997), (4999, 14271)]