254998851

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 354731520

約数和(自身を除く): 99732669

約数列:

[1, 3, 67, 103, 109, 113, 201, 309, 327, 339, 6901, 7303, 7571, 11227, 11639, 12317, 20703, 21909, 22713, 33681, 34917, 36951, 752209, 779813, 825239, 1268651, 2256627, 2339439, 2475717, 3805953, 84999617, 254998851]

約数ペア:

[(1, 254998851), (3, 84999617), (67, 3805953), (103, 2475717), (109, 2339439), (113, 2256627), (201, 1268651), (309, 825239), (327, 779813), (339, 752209), (6901, 36951), (7303, 34917), (7571, 33681), (11227, 22713), (11639, 21909), (12317, 20703)]