253237863429

素因数分解:

$3^3\times {\mathrm{541}}^1\times {\mathrm{811}}^1\times {\mathrm{21377}}^1$

素因数の和:22738

約数の個数: 32

約数和(自身を含む): 376341732480

約数和(自身を除く): 123103869051

約数列:

[1, 3, 9, 27, 541, 811, 1623, 2433, 4869, 7299, 14607, 21377, 21897, 64131, 192393, 438751, 577179, 1316253, 3948759, 11564957, 11846277, 17336747, 34694871, 52010241, 104084613, 156030723, 312253839, 468092169, 9379180127, 28137540381, 84412621143, 253237863429]

約数ペア:

[(1, 253237863429), (3, 84412621143), (9, 28137540381), (27, 9379180127), (541, 468092169), (811, 312253839), (1623, 156030723), (2433, 104084613), (4869, 52010241), (7299, 34694871), (14607, 17336747), (21377, 11846277), (21897, 11564957), (64131, 3948759), (192393, 1316253), (438751, 577179)]