77757373491

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5503}}^1\times {\mathrm{6173}}^1$

素因数の和:11795

約数の個数: 32

約数和(自身を含む): 119615569920

約数和(自身を除く): 41858196429

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 5503, 6173, 16509, 18519, 38521, 43211, 115563, 129633, 599827, 672857, 1799481, 2018571, 4198789, 4709999, 12596367, 14129997, 33970019, 101910057, 237790133, 713370399, 3702732071, 11108196213, 25919124497, 77757373491]

約数ペア:

[(1, 77757373491), (3, 25919124497), (7, 11108196213), (21, 3702732071), (109, 713370399), (327, 237790133), (763, 101910057), (2289, 33970019), (5503, 14129997), (6173, 12596367), (16509, 4709999), (18519, 4198789), (38521, 2018571), (43211, 1799481), (115563, 672857), (129633, 599827)]