85156179

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 123716160

約数和(自身を除く): 38559981

約数列:

[1, 3, 17, 51, 73, 89, 219, 257, 267, 771, 1241, 1513, 3723, 4369, 4539, 6497, 13107, 18761, 19491, 22873, 56283, 68619, 110449, 318937, 331347, 388841, 956811, 1166523, 1669729, 5009187, 28385393, 85156179]

約数ペア:

[(1, 85156179), (3, 28385393), (17, 5009187), (51, 1669729), (73, 1166523), (89, 956811), (219, 388841), (257, 331347), (267, 318937), (771, 110449), (1241, 68619), (1513, 56283), (3723, 22873), (4369, 19491), (4539, 18761), (6497, 13107)]