82158057

素因数分解:

$3^5\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 123492096

約数和(自身を除く): 41334039

約数列:

[1, 3, 9, 27, 81, 243, 557, 607, 1671, 1821, 5013, 5463, 15039, 16389, 45117, 49167, 135351, 147501, 338099, 1014297, 3042891, 9128673, 27386019, 82158057]

約数ペア:

[(1, 82158057), (3, 27386019), (9, 9128673), (27, 3042891), (81, 1014297), (243, 338099), (557, 147501), (607, 135351), (1671, 49167), (1821, 45117), (5013, 16389), (5463, 15039)]