264558369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{47591}}^1$

素因数の和:47720

約数の個数: 16

約数和(自身を含む): 376928640

約数和(自身を除く): 112370271

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 47591, 142773, 809047, 2427141, 5187419, 15562257, 88186123, 264558369]

約数ペア:

[(1, 264558369), (3, 88186123), (17, 15562257), (51, 5187419), (109, 2427141), (327, 809047), (1853, 142773), (5559, 47591)]