83856339

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5303}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 139007232

約数和(自身を除く): 55150893

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2259, 5271, 5303, 15813, 15909, 37121, 47727, 111363, 334089, 1331053, 3993159, 9317371, 11979477, 27952113, 83856339]

約数ペア:

[(1, 83856339), (3, 27952113), (7, 11979477), (9, 9317371), (21, 3993159), (63, 1331053), (251, 334089), (753, 111363), (1757, 47727), (2259, 37121), (5271, 15909), (5303, 15813)]