97819989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 145877760

約数和(自身を除く): 48057771

約数列:

[1, 3, 17, 23, 51, 69, 89, 267, 391, 937, 1173, 1513, 2047, 2811, 4539, 6141, 15929, 21551, 34799, 47787, 64653, 83393, 104397, 250179, 366367, 1099101, 1417681, 1918039, 4253043, 5754117, 32606663, 97819989]

約数ペア:

[(1, 97819989), (3, 32606663), (17, 5754117), (23, 4253043), (51, 1918039), (69, 1417681), (89, 1099101), (267, 366367), (391, 250179), (937, 104397), (1173, 83393), (1513, 64653), (2047, 47787), (2811, 34799), (4539, 21551), (6141, 15929)]