211069053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{48757}}^1$

素因数の和:48813

約数の個数: 24

約数和(自身を含む): 337210328

約数和(自身を除く): 126141275

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 48757, 146271, 438813, 633841, 1804009, 1901523, 5412027, 5704569, 16236081, 23452117, 70356351, 211069053]

約数ペア:

[(1, 211069053), (3, 70356351), (9, 23452117), (13, 16236081), (37, 5704569), (39, 5412027), (111, 1901523), (117, 1804009), (333, 633841), (481, 438813), (1443, 146271), (4329, 48757)]