645205120593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{44497}}^1\times {\mathrm{4937}}^1$

素因数の和:49537

約数の個数: 32

約数和(自身を含む): 949238455680

約数和(自身を除く): 304033335087

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 4937, 14811, 44497, 54307, 133491, 162921, 439393, 489467, 1318179, 1468401, 3960233, 4833323, 11880699, 14499969, 43562563, 130687689, 219681689, 659045067, 2416498579, 7249495737, 19551670321, 58655010963, 215068373531, 645205120593]

約数ペア:

[(1, 645205120593), (3, 215068373531), (11, 58655010963), (33, 19551670321), (89, 7249495737), (267, 2416498579), (979, 659045067), (2937, 219681689), (4937, 130687689), (14811, 43562563), (44497, 14499969), (54307, 11880699), (133491, 4833323), (162921, 3960233), (439393, 1468401), (489467, 1318179)]