201441357

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15511}}^1$

素因数の和:15570

約数の個数: 32

約数和(自身を含む): 330095360

約数和(自身を除く): 128654003

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 15511, 46533, 139599, 201643, 418797, 573907, 604929, 1721721, 1814787, 5165163, 5444361, 7460791, 15495489, 22382373, 67147119, 201441357]

約数ペア:

[(1, 201441357), (3, 67147119), (9, 22382373), (13, 15495489), (27, 7460791), (37, 5444361), (39, 5165163), (111, 1814787), (117, 1721721), (333, 604929), (351, 573907), (481, 418797), (999, 201643), (1443, 139599), (4329, 46533), (12987, 15511)]