53859393

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12041}}^1$

素因数の和:12125

約数の個数: 24

約数和(自身を含む): 90170496

約数和(自身を除く): 36311103

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 12041, 36123, 84287, 108369, 252861, 758583, 854911, 2564733, 5984377, 7694199, 17953131, 53859393]

約数ペア:

[(1, 53859393), (3, 17953131), (7, 7694199), (9, 5984377), (21, 2564733), (63, 854911), (71, 758583), (213, 252861), (497, 108369), (639, 84287), (1491, 36123), (4473, 12041)]