56527821

素因数分解:

$3^3\times 7^2\times {\mathrm{42727}}^1$

素因数の和:42750

約数の個数: 24

約数和(自身を含む): 97419840

約数和(自身を除く): 40892019

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 42727, 128181, 299089, 384543, 897267, 1153629, 2093623, 2691801, 6280869, 8075403, 18842607, 56527821]

約数ペア:

[(1, 56527821), (3, 18842607), (7, 8075403), (9, 6280869), (21, 2691801), (27, 2093623), (49, 1153629), (63, 897267), (147, 384543), (189, 299089), (441, 128181), (1323, 42727)]