133916721

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{1291}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 181582848

約数和(自身を除く): 47666127

約数列:

[1, 3, 71, 213, 487, 1291, 1461, 3873, 34577, 91661, 103731, 274983, 628717, 1886151, 44638907, 133916721]

約数ペア:

[(1, 133916721), (3, 44638907), (71, 1886151), (213, 628717), (487, 274983), (1291, 103731), (1461, 91661), (3873, 34577)]