16405533483

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1\times {\mathrm{1109}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 22628229120

約数和(自身を除く): 6222695637

約数列:

[1, 3, 41, 123, 127, 381, 947, 1109, 2841, 3327, 5207, 15621, 38827, 45469, 116481, 120269, 136407, 140843, 360807, 422529, 1050223, 3150669, 4931029, 5774563, 14793087, 17323689, 43059143, 129177429, 133378321, 400134963, 5468511161, 16405533483]

約数ペア:

[(1, 16405533483), (3, 5468511161), (41, 400134963), (123, 133378321), (127, 129177429), (381, 43059143), (947, 17323689), (1109, 14793087), (2841, 5774563), (3327, 4931029), (5207, 3150669), (15621, 1050223), (38827, 422529), (45469, 360807), (116481, 140843), (120269, 136407)]