27271335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19979}}^1$

素因数の和:20007

約数の個数: 32

約数和(自身を含む): 53706240

約数和(自身を除く): 26434905

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 19979, 59937, 99895, 139853, 259727, 299685, 419559, 699265, 779181, 1298635, 1818089, 2097795, 3895905, 5454267, 9090445, 27271335]

約数ペア:

[(1, 27271335), (3, 9090445), (5, 5454267), (7, 3895905), (13, 2097795), (15, 1818089), (21, 1298635), (35, 779181), (39, 699265), (65, 419559), (91, 299685), (105, 259727), (195, 139853), (273, 99895), (455, 59937), (1365, 19979)]