508032243

素因数分解:

$3^4\times {\mathrm{1021}}^1\times {\mathrm{6143}}^1$

素因数の和:7176

約数の個数: 20

約数和(自身を含む): 759779328

約数和(自身を除く): 251747085

約数列:

[1, 3, 9, 27, 81, 1021, 3063, 6143, 9189, 18429, 27567, 55287, 82701, 165861, 497583, 6272003, 18816009, 56448027, 169344081, 508032243]

約数ペア:

[(1, 508032243), (3, 169344081), (9, 56448027), (27, 18816009), (81, 6272003), (1021, 497583), (3063, 165861), (6143, 82701), (9189, 55287), (18429, 27567)]