161569479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{77269}}^1$

素因数の和:77330

約数の個数: 16

約数和(自身を含む): 233664480

約数和(自身を除く): 72095001

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 77269, 231807, 1313573, 3168029, 3940719, 9504087, 53856493, 161569479]

約数ペア:

[(1, 161569479), (3, 53856493), (17, 9504087), (41, 3940719), (51, 3168029), (123, 1313573), (697, 231807), (2091, 77269)]