27680583

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15881}}^1$

素因数の和:15974

約数の個数: 16

約数和(自身を含む): 42690816

約数和(自身を除く): 15010233

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 15881, 47643, 111167, 333501, 1318123, 3954369, 9226861, 27680583]

約数ペア:

[(1, 27680583), (3, 9226861), (7, 3954369), (21, 1318123), (83, 333501), (249, 111167), (581, 47643), (1743, 15881)]