201805089741

素因数分解:

$3^4\times {\mathrm{11717}}^1\times {\mathrm{212633}}^1$

素因数の和:224362

約数の個数: 20

約数和(自身を含む): 301489070652

約数和(自身を除く): 99683980911

約数列:

[1, 3, 9, 27, 81, 11717, 35151, 105453, 212633, 316359, 637899, 949077, 1913697, 5741091, 17223273, 2491420861, 7474262583, 22422787749, 67268363247, 201805089741]

約数ペア:

[(1, 201805089741), (3, 67268363247), (9, 22422787749), (27, 7474262583), (81, 2491420861), (11717, 17223273), (35151, 5741091), (105453, 1913697), (212633, 949077), (316359, 637899)]