27621153

素因数分解:

$3^2\times 7^2\times {\mathrm{62633}}^1$

素因数の和:62653

約数の個数: 18

約数和(自身を含む): 46411794

約数和(自身を除く): 18790641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 62633, 187899, 438431, 563697, 1315293, 3069017, 3945879, 9207051, 27621153]

約数ペア:

[(1, 27621153), (3, 9207051), (7, 3945879), (9, 3069017), (21, 1315293), (49, 563697), (63, 438431), (147, 187899), (441, 62633)]