157385619

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{253439}}^1$

素因数の和:253471

約数の個数: 16

約数和(自身を含む): 243302400

約数和(自身を除く): 85916781

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 253439, 760317, 2280951, 5829097, 6842853, 17487291, 52461873, 157385619]

約数ペア:

[(1, 157385619), (3, 52461873), (9, 17487291), (23, 6842853), (27, 5829097), (69, 2280951), (207, 760317), (621, 253439)]