138836851209

素因数分解:

$3^2\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{1141253}}^1$

素因数の和:1143197

約数の個数: 24

約数和(自身を含む): 229309883712

約数和(自身を除く): 90473032503

約数列:

[1, 3, 7, 9, 21, 63, 1931, 5793, 13517, 17379, 40551, 121653, 1141253, 3423759, 7988771, 10271277, 23966313, 71898939, 2203759543, 6611278629, 15426316801, 19833835887, 46278950403, 138836851209]

約数ペア:

[(1, 138836851209), (3, 46278950403), (7, 19833835887), (9, 15426316801), (21, 6611278629), (63, 2203759543), (1931, 71898939), (5793, 23966313), (13517, 10271277), (17379, 7988771), (40551, 3423759), (121653, 1141253)]