156729371067

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47193427}}^1$

素因数の和:47193480

約数の個数: 20

約数和(自身を含む): 239837001096

約数和(自身を除く): 83107630029

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 47193427, 141580281, 424740843, 1274222529, 1934930507, 3822667587, 5804791521, 17414374563, 52243123689, 156729371067]

約数ペア:

[(1, 156729371067), (3, 52243123689), (9, 17414374563), (27, 5804791521), (41, 3822667587), (81, 1934930507), (123, 1274222529), (369, 424740843), (1107, 141580281), (3321, 47193427)]