189741369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{3373}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 268192512

約数和(自身を除く): 78451143

約数列:

[1, 3, 17, 51, 1103, 3309, 3373, 10119, 18751, 56253, 57341, 172023, 3720419, 11161257, 63247123, 189741369]

約数ペア:

[(1, 189741369), (3, 63247123), (17, 11161257), (51, 3720419), (1103, 172023), (3309, 57341), (3373, 56253), (10119, 18751)]