55486509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3301}}^1$

素因数の和:3748

約数の個数: 16

約数和(自身を含む): 79881984

約数和(自身を除く): 24395475

約数列:

[1, 3, 13, 39, 431, 1293, 3301, 5603, 9903, 16809, 42913, 128739, 1422731, 4268193, 18495503, 55486509]

約数ペア:

[(1, 55486509), (3, 18495503), (13, 4268193), (39, 1422731), (431, 128739), (1293, 42913), (3301, 16809), (5603, 9903)]