53768289

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3251}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 74145600

約数和(自身を除く): 20377311

約数列:

[1, 3, 37, 111, 149, 447, 3251, 5513, 9753, 16539, 120287, 360861, 484399, 1453197, 17922763, 53768289]

約数ペア:

[(1, 53768289), (3, 17922763), (37, 1453197), (111, 484399), (149, 360861), (447, 120287), (3251, 16539), (5513, 9753)]