138316023

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{929}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 203692320

約数和(自身を除く): 65376297

約数列:

[1, 3, 9, 71, 213, 233, 639, 699, 929, 2097, 2787, 8361, 16543, 49629, 65959, 148887, 197877, 216457, 593631, 649371, 1948113, 15368447, 46105341, 138316023]

約数ペア:

[(1, 138316023), (3, 46105341), (9, 15368447), (71, 1948113), (213, 649371), (233, 593631), (639, 216457), (699, 197877), (929, 148887), (2097, 65959), (2787, 49629), (8361, 16543)]