135297813

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 211341312

約数和(自身を除く): 76043499

約数列:

[1, 3, 7, 21, 71, 103, 213, 309, 497, 721, 881, 1491, 2163, 2643, 6167, 7313, 18501, 21939, 51191, 62551, 90743, 153573, 187653, 272229, 437857, 635201, 1313571, 1905603, 6442753, 19328259, 45099271, 135297813]

約数ペア:

[(1, 135297813), (3, 45099271), (7, 19328259), (21, 6442753), (71, 1905603), (103, 1313571), (213, 635201), (309, 437857), (497, 272229), (721, 187653), (881, 153573), (1491, 90743), (2163, 62551), (2643, 51191), (6167, 21939), (7313, 18501)]