49135491

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 30

約数和(自身を含む): 78008700

約数和(自身を除く): 28873209

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2099, 2601, 6297, 7803, 18891, 23409, 35683, 56673, 107049, 170019, 321147, 606611, 963441, 1819833, 2890323, 5459499, 16378497, 49135491]

約数ペア:

[(1, 49135491), (3, 16378497), (9, 5459499), (17, 2890323), (27, 1819833), (51, 963441), (81, 606611), (153, 321147), (289, 170019), (459, 107049), (867, 56673), (1377, 35683), (2099, 23409), (2601, 18891), (6297, 7803)]