85176777

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 133705728

約数和(自身を除く): 48528951

約数列:

[1, 3, 7, 21, 53, 103, 159, 309, 371, 721, 743, 1113, 2163, 2229, 5201, 5459, 15603, 16377, 38213, 39379, 76529, 114639, 118137, 229587, 275653, 535703, 826959, 1607109, 4056037, 12168111, 28392259, 85176777]

約数ペア:

[(1, 85176777), (3, 28392259), (7, 12168111), (21, 4056037), (53, 1607109), (103, 826959), (159, 535703), (309, 275653), (371, 229587), (721, 118137), (743, 114639), (1113, 76529), (2163, 39379), (2229, 38213), (5201, 16377), (5459, 15603)]