27670293

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8287}}^1$

素因数の和:8353

約数の個数: 24

約数和(自身を含む): 46545408

約数和(自身を除く): 18875115

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 8287, 24861, 58009, 74583, 174027, 439211, 522081, 1317633, 3074477, 3952899, 9223431, 27670293]

約数ペア:

[(1, 27670293), (3, 9223431), (7, 3952899), (9, 3074477), (21, 1317633), (53, 522081), (63, 439211), (159, 174027), (371, 74583), (477, 58009), (1113, 24861), (3339, 8287)]