88877589

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 131211264

約数和(自身を除く): 42333675

約数列:

[1, 3, 23, 31, 37, 69, 93, 111, 713, 851, 1123, 1147, 2139, 2553, 3369, 3441, 25829, 26381, 34813, 41551, 77487, 79143, 104439, 124653, 800699, 955673, 1288081, 2402097, 2867019, 3864243, 29625863, 88877589]

約数ペア:

[(1, 88877589), (3, 29625863), (23, 3864243), (31, 2867019), (37, 2402097), (69, 1288081), (93, 955673), (111, 800699), (713, 124653), (851, 104439), (1123, 79143), (1147, 77487), (2139, 41551), (2553, 34813), (3369, 26381), (3441, 25829)]