203430483

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{25087}}^1$

素因数の和:25163

約数の個数: 24

約数和(自身を含む): 317011968

約数和(自身を除く): 113581485

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 25087, 75261, 225783, 426479, 1279437, 1329611, 3838311, 3988833, 11966499, 22603387, 67810161, 203430483]

約数ペア:

[(1, 203430483), (3, 67810161), (9, 22603387), (17, 11966499), (51, 3988833), (53, 3838311), (153, 1329611), (159, 1279437), (477, 426479), (901, 225783), (2703, 75261), (8109, 25087)]