85121553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 42612207

約数列:

[1, 3, 11, 33, 43, 129, 223, 269, 473, 669, 807, 1419, 2453, 2959, 7359, 8877, 9589, 11567, 28767, 34701, 59987, 105479, 127237, 179961, 316437, 381711, 659857, 1979571, 2579441, 7738323, 28373851, 85121553]

約数ペア:

[(1, 85121553), (3, 28373851), (11, 7738323), (33, 2579441), (43, 1979571), (129, 659857), (223, 381711), (269, 316437), (473, 179961), (669, 127237), (807, 105479), (1419, 59987), (2453, 34701), (2959, 28767), (7359, 11567), (8877, 9589)]