16186533

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 26123328

約数和(自身を除く): 9936795

約数列:

[1, 3, 11, 17, 33, 43, 51, 61, 121, 129, 183, 187, 363, 473, 561, 671, 731, 1037, 1419, 2013, 2057, 2193, 2623, 3111, 5203, 6171, 7381, 7869, 8041, 11407, 15609, 22143, 24123, 28853, 34221, 44591, 86559, 88451, 125477, 133773, 265353, 317383, 376431, 490501, 952149, 1471503, 5395511, 16186533]

約数ペア:

[(1, 16186533), (3, 5395511), (11, 1471503), (17, 952149), (33, 490501), (43, 376431), (51, 317383), (61, 265353), (121, 133773), (129, 125477), (183, 88451), (187, 86559), (363, 44591), (473, 34221), (561, 28853), (671, 24123), (731, 22143), (1037, 15609), (1419, 11407), (2013, 8041), (2057, 7869), (2193, 7381), (2623, 6171), (3111, 5203)]