27450003

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 44582400

約数和(自身を除く): 17132397

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 773, 1691, 1869, 2319, 5073, 5411, 11837, 14687, 16233, 35511, 44061, 68797, 102809, 206391, 308427, 481579, 1307143, 1444737, 3921429, 9150001, 27450003]

約数ペア:

[(1, 27450003), (3, 9150001), (7, 3921429), (19, 1444737), (21, 1307143), (57, 481579), (89, 308427), (133, 206391), (267, 102809), (399, 68797), (623, 44061), (773, 35511), (1691, 16233), (1869, 14687), (2319, 11837), (5073, 5411)]