61640853

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3727}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 84998400

約数和(自身を除く): 23357547

約数列:

[1, 3, 37, 111, 149, 447, 3727, 5513, 11181, 16539, 137899, 413697, 555323, 1665969, 20546951, 61640853]

約数ペア:

[(1, 61640853), (3, 20546951), (37, 1665969), (111, 555323), (149, 413697), (447, 137899), (3727, 16539), (5513, 11181)]