201543771

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{42709}}^1$

素因数の和:42747

約数の個数: 24

約数和(自身を含む): 318104080

約数和(自身を除く): 116560309

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 42709, 128127, 469799, 555217, 1409397, 1665651, 5167789, 6107387, 15503367, 18322161, 67181257, 201543771]

約数ペア:

[(1, 201543771), (3, 67181257), (11, 18322161), (13, 15503367), (33, 6107387), (39, 5167789), (121, 1665651), (143, 1409397), (363, 555217), (429, 469799), (1573, 128127), (4719, 42709)]