136956771

素因数分解:

$3^3\times 7^1\times {\mathrm{724639}}^1$

素因数の和:724655

約数の個数: 16

約数和(自身を含む): 231884800

約数和(自身を除く): 94928029

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 724639, 2173917, 5072473, 6521751, 15217419, 19565253, 45652257, 136956771]

約数ペア:

[(1, 136956771), (3, 45652257), (7, 19565253), (9, 15217419), (21, 6521751), (27, 5072473), (63, 2173917), (189, 724639)]