71224857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10133}}^1$

素因数の和:10221

約数の個数: 24

約数和(自身を含む): 113825088

約数和(自身を除く): 42600231

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 10133, 30399, 91197, 111463, 334389, 719443, 1003167, 2158329, 6474987, 7913873, 23741619, 71224857]

約数ペア:

[(1, 71224857), (3, 23741619), (9, 7913873), (11, 6474987), (33, 2158329), (71, 1003167), (99, 719443), (213, 334389), (639, 111463), (781, 91197), (2343, 30399), (7029, 10133)]