207848673

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{38299}}^1$

素因数の和:38378

約数の個数: 20

約数和(自身を含む): 315132400

約数和(自身を除く): 107283727

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 38299, 114897, 344691, 1034073, 2566033, 3102219, 7698099, 23094297, 69282891, 207848673]

約数ペア:

[(1, 207848673), (3, 69282891), (9, 23094297), (27, 7698099), (67, 3102219), (81, 2566033), (201, 1034073), (603, 344691), (1809, 114897), (5427, 38299)]