156973863

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{31847}}^1$

素因数の和:31934

約数の個数: 16

約数和(自身を含む): 220133376

約数和(自身を除く): 63159513

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 31847, 95541, 987257, 1687891, 2961771, 5063673, 52324621, 156973863]

約数ペア:

[(1, 156973863), (3, 52324621), (31, 5063673), (53, 2961771), (93, 1687891), (159, 987257), (1643, 95541), (4929, 31847)]