27695241

素因数分解:

$3^2\times 7^2\times {\mathrm{62801}}^1$

素因数の和:62821

約数の個数: 18

約数和(自身を含む): 46536282

約数和(自身を除く): 18841041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 62801, 188403, 439607, 565209, 1318821, 3077249, 3956463, 9231747, 27695241]

約数ペア:

[(1, 27695241), (3, 9231747), (7, 3956463), (9, 3077249), (21, 1318821), (49, 565209), (63, 439607), (147, 188403), (441, 62801)]