80543331

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47857}}^1$

素因数の和:47891

約数の個数: 24

約数和(自身を含む): 134385264

約数和(自身を除く): 53841933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 47857, 143571, 430713, 526427, 813569, 1579281, 2440707, 4737843, 7322121, 8949259, 26847777, 80543331]

約数ペア:

[(1, 80543331), (3, 26847777), (9, 8949259), (11, 7322121), (17, 4737843), (33, 2440707), (51, 1579281), (99, 813569), (153, 526427), (187, 430713), (561, 143571), (1683, 47857)]