210938499

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{9011}}^1$

素因数の和:9057

約数の個数: 30

約数和(自身を含む): 334768764

約数和(自身を除く): 123830265

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7803, 9011, 23409, 27033, 81099, 153187, 243297, 459561, 729891, 1378683, 2604179, 4136049, 7812537, 12408147, 23437611, 70312833, 210938499]

約数ペア:

[(1, 210938499), (3, 70312833), (9, 23437611), (17, 12408147), (27, 7812537), (51, 4136049), (81, 2604179), (153, 1378683), (289, 729891), (459, 459561), (867, 243297), (1377, 153187), (2601, 81099), (7803, 27033), (9011, 23409)]