54871089

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15461}}^1$

素因数の和:15497

約数の個数: 24

約数和(自身を含む): 90545472

約数和(自身を除く): 35674383

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 15461, 46383, 108227, 200993, 324681, 602979, 1406951, 2612909, 4220853, 7838727, 18290363, 54871089]

約数ペア:

[(1, 54871089), (3, 18290363), (7, 7838727), (13, 4220853), (21, 2612909), (39, 1406951), (91, 602979), (169, 324681), (273, 200993), (507, 108227), (1183, 46383), (3549, 15461)]