156976191

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{45779}}^1$

素因数の和:45915

約数の個数: 16

約数和(自身を含む): 234393600

約数和(自身を除く): 77417409

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 45779, 137337, 412011, 1236033, 5813933, 17441799, 52325397, 156976191]

約数ペア:

[(1, 156976191), (3, 52325397), (9, 17441799), (27, 5813933), (127, 1236033), (381, 412011), (1143, 137337), (3429, 45779)]