33768579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 54050976

約数和(自身を除く): 20282397

約数列:

[1, 3, 13, 17, 31, 39, 51, 53, 93, 159, 221, 403, 527, 663, 689, 901, 961, 1209, 1581, 1643, 2067, 2703, 2883, 4929, 6851, 11713, 12493, 16337, 20553, 21359, 27931, 35139, 37479, 49011, 50933, 64077, 83793, 152799, 212381, 363103, 637143, 662129, 865861, 1089309, 1986387, 2597583, 11256193, 33768579]

約数ペア:

[(1, 33768579), (3, 11256193), (13, 2597583), (17, 1986387), (31, 1089309), (39, 865861), (51, 662129), (53, 637143), (93, 363103), (159, 212381), (221, 152799), (403, 83793), (527, 64077), (663, 50933), (689, 49011), (901, 37479), (961, 35139), (1209, 27931), (1581, 21359), (1643, 20553), (2067, 16337), (2703, 12493), (2883, 11713), (4929, 6851)]