61210647

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 99432960

約数和(自身を除く): 38222313

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 1283, 1539, 1767, 2511, 3849, 5301, 11547, 15903, 24377, 34641, 39773, 47709, 73131, 103923, 119319, 219393, 357957, 658179, 755687, 1073871, 1974537, 2267061, 3221613, 6801183, 20403549, 61210647]

約数ペア:

[(1, 61210647), (3, 20403549), (9, 6801183), (19, 3221613), (27, 2267061), (31, 1974537), (57, 1073871), (81, 755687), (93, 658179), (171, 357957), (279, 219393), (513, 119319), (589, 103923), (837, 73131), (1283, 47709), (1539, 39773), (1767, 34641), (2511, 24377), (3849, 15903), (5301, 11547)]