75274857

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4409}}^1$

素因数の和:4693

約数の個数: 24

約数和(自身を含む): 124750080

約数和(自身を除く): 49475223

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 4409, 5691, 13227, 17073, 30863, 39681, 92589, 277767, 1194839, 3584517, 8363873, 10753551, 25091619, 75274857]

約数ペア:

[(1, 75274857), (3, 25091619), (7, 10753551), (9, 8363873), (21, 3584517), (63, 1194839), (271, 277767), (813, 92589), (1897, 39681), (2439, 30863), (4409, 17073), (5691, 13227)]