56124387

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1871}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 91653120

約数和(自身を除く): 35528733

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 1111, 1871, 2727, 3333, 5613, 9999, 16839, 20581, 29997, 50517, 61743, 185229, 188971, 555687, 566913, 1700739, 2078681, 5102217, 6236043, 18708129, 56124387]

約数ペア:

[(1, 56124387), (3, 18708129), (9, 6236043), (11, 5102217), (27, 2078681), (33, 1700739), (99, 566913), (101, 555687), (297, 188971), (303, 185229), (909, 61743), (1111, 50517), (1871, 29997), (2727, 20581), (3333, 16839), (5613, 9999)]