557232184539

素因数分解:

$3^3\times {\mathrm{207923}}^1\times {\mathrm{99259}}^1$

素因数の和:307191

約数の個数: 16

約数和(自身を含む): 825541449600

約数和(自身を除く): 268309265061

約数列:

[1, 3, 9, 27, 99259, 207923, 297777, 623769, 893331, 1871307, 2679993, 5613921, 20638229057, 61914687171, 185744061513, 557232184539]

約数ペア:

[(1, 557232184539), (3, 185744061513), (9, 61914687171), (27, 20638229057), (99259, 5613921), (207923, 2679993), (297777, 1871307), (623769, 893331)]