201066489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{829}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 321641600

約数和(自身を除く): 120575111

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 691, 829, 2073, 2487, 6219, 7461, 8983, 10777, 18657, 22383, 26949, 32331, 80847, 96993, 242541, 290979, 572839, 1718517, 5155551, 7446907, 15466653, 22340721, 67022163, 201066489]

約数ペア:

[(1, 201066489), (3, 67022163), (9, 22340721), (13, 15466653), (27, 7446907), (39, 5155551), (117, 1718517), (351, 572839), (691, 290979), (829, 242541), (2073, 96993), (2487, 80847), (6219, 32331), (7461, 26949), (8983, 22383), (10777, 18657)]