210839031

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{200227}}^1$

素因数の和:200252

約数の個数: 20

約数和(自身を含む): 339186232

約数和(自身を除く): 128347201

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 200227, 600681, 1802043, 2602951, 5406129, 7808853, 16218387, 23426559, 70279677, 210839031]

約数ペア:

[(1, 210839031), (3, 70279677), (9, 23426559), (13, 16218387), (27, 7808853), (39, 5406129), (81, 2602951), (117, 1802043), (351, 600681), (1053, 200227)]