128045562819

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{40039}}^1$

素因数の和:40739

約数の個数: 32

約数和(自身を含む): 179368949760

約数和(自身を除く): 51323386941

約数列:

[1, 3, 37, 47, 111, 141, 613, 1739, 1839, 5217, 22681, 28811, 40039, 68043, 86433, 120117, 1066007, 1481443, 1881833, 3198021, 4444329, 5645499, 24543907, 69627821, 73631721, 208883463, 908124559, 1153563629, 2724373677, 3460690887, 42681854273, 128045562819]

約数ペア:

[(1, 128045562819), (3, 42681854273), (37, 3460690887), (47, 2724373677), (111, 1153563629), (141, 908124559), (613, 208883463), (1739, 73631721), (1839, 69627821), (5217, 24543907), (22681, 5645499), (28811, 4444329), (40039, 3198021), (68043, 1881833), (86433, 1481443), (120117, 1066007)]