55680969

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3581}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 76339584

約数和(自身を除く): 20658615

約数列:

[1, 3, 71, 73, 213, 219, 3581, 5183, 10743, 15549, 254251, 261413, 762753, 784239, 18560323, 55680969]

約数ペア:

[(1, 55680969), (3, 18560323), (71, 784239), (73, 762753), (213, 261413), (219, 254251), (3581, 15549), (5183, 10743)]