164439513

素因数分解:

$3^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{1789}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 271793600

約数和(自身を除く): 107354087

約数列:

[1, 3, 7, 9, 21, 63, 1459, 1789, 4377, 5367, 10213, 12523, 13131, 16101, 30639, 37569, 91917, 112707, 2610151, 7830453, 18271057, 23491359, 54813171, 164439513]

約数ペア:

[(1, 164439513), (3, 54813171), (7, 23491359), (9, 18271057), (21, 7830453), (63, 2610151), (1459, 112707), (1789, 91917), (4377, 37569), (5367, 30639), (10213, 16101), (12523, 13131)]