189753609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{3581}}^1$

素因数の和:4640

約数の個数: 16

約数和(自身を含む): 268220160

約数和(自身を除く): 78466551

約数列:

[1, 3, 17, 51, 1039, 3117, 3581, 10743, 17663, 52989, 60877, 182631, 3720659, 11161977, 63251203, 189753609]

約数ペア:

[(1, 189753609), (3, 63251203), (17, 11161977), (51, 3720659), (1039, 182631), (3117, 60877), (3581, 52989), (10743, 17663)]