91869113

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 112839936

約数和(自身を除く): 20970823

約数列:

[1, 7, 37, 43, 73, 113, 259, 301, 511, 791, 1591, 2701, 3139, 4181, 4859, 8249, 11137, 18907, 21973, 29267, 34013, 57743, 116143, 179783, 305213, 354707, 813001, 1258481, 2136491, 2482949, 13124159, 91869113]

約数ペア:

[(1, 91869113), (7, 13124159), (37, 2482949), (43, 2136491), (73, 1258481), (113, 813001), (259, 354707), (301, 305213), (511, 179783), (791, 116143), (1591, 57743), (2701, 34013), (3139, 29267), (4181, 21973), (4859, 18907), (8249, 11137)]