53681739

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10891}}^1$

素因数の和:10978

約数の個数: 16

約数和(自身を含む): 75285504

約数和(自身を除く): 21603765

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 10891, 32673, 337621, 577223, 1012863, 1731669, 17893913, 53681739]

約数ペア:

[(1, 53681739), (3, 17893913), (31, 1731669), (53, 1012863), (93, 577223), (159, 337621), (1643, 32673), (4929, 10891)]