27324801

素因数分解:

$3^2\times 7^2\times {\mathrm{61961}}^1$

素因数の和:61981

約数の個数: 18

約数和(自身を含む): 45913842

約数和(自身を除く): 18589041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 61961, 185883, 433727, 557649, 1301181, 3036089, 3903543, 9108267, 27324801]

約数ペア:

[(1, 27324801), (3, 9108267), (7, 3903543), (9, 3036089), (21, 1301181), (49, 557649), (63, 433727), (147, 185883), (441, 61961)]