61400553

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12457}}^1$

素因数の和:12544

約数の個数: 16

約数和(自身を含む): 86109696

約数和(自身を除く): 24709143

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 12457, 37371, 386167, 660221, 1158501, 1980663, 20466851, 61400553]

約数ペア:

[(1, 61400553), (3, 20466851), (31, 1980663), (53, 1158501), (93, 660221), (159, 386167), (1643, 37371), (4929, 12457)]