91143969

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{32633}}^1$

素因数の和:32669

約数の個数: 24

約数和(自身を含む): 148811040

約数和(自身を除く): 57667071

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 32633, 97899, 228431, 620027, 685293, 1599017, 1860081, 4340189, 4797051, 13020567, 30381323, 91143969]

約数ペア:

[(1, 91143969), (3, 30381323), (7, 13020567), (19, 4797051), (21, 4340189), (49, 1860081), (57, 1599017), (133, 685293), (147, 620027), (399, 228431), (931, 97899), (2793, 32633)]