56543109

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{5741}}^1$

素因数の和:5825

約数の個数: 24

約数和(自身を含む): 89023968

約数和(自身を除く): 32480859

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 5741, 9849, 17223, 40187, 120561, 281309, 384647, 843927, 1153941, 2692529, 8077587, 18847703, 56543109]

約数ペア:

[(1, 56543109), (3, 18847703), (7, 8077587), (21, 2692529), (49, 1153941), (67, 843927), (147, 384647), (201, 281309), (469, 120561), (1407, 40187), (3283, 17223), (5741, 9849)]