156647547

素因数分解:

$3^3\times 7^1\times {\mathrm{828823}}^1$

素因数の和:828839

約数の個数: 16

約数和(自身を含む): 265223680

約数和(自身を除く): 108576133

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 828823, 2486469, 5801761, 7459407, 17405283, 22378221, 52215849, 156647547]

約数ペア:

[(1, 156647547), (3, 52215849), (7, 22378221), (9, 17405283), (21, 7459407), (27, 5801761), (63, 2486469), (189, 828823)]