39698373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 66495744

約数和(自身を除く): 26797371

約数列:

[1, 3, 11, 13, 33, 37, 39, 41, 61, 111, 123, 143, 183, 407, 429, 451, 481, 533, 671, 793, 1221, 1353, 1443, 1517, 1599, 2013, 2257, 2379, 2501, 4551, 5291, 5863, 6771, 7503, 8723, 15873, 16687, 17589, 19721, 24827, 26169, 27511, 29341, 32513, 50061, 59163, 74481, 82533, 88023, 92537, 97539, 216931, 277611, 322751, 357643, 650793, 968253, 1017907, 1072929, 1202981, 3053721, 3608943, 13232791, 39698373]

約数ペア:

[(1, 39698373), (3, 13232791), (11, 3608943), (13, 3053721), (33, 1202981), (37, 1072929), (39, 1017907), (41, 968253), (61, 650793), (111, 357643), (123, 322751), (143, 277611), (183, 216931), (407, 97539), (429, 92537), (451, 88023), (481, 82533), (533, 74481), (671, 59163), (793, 50061), (1221, 32513), (1353, 29341), (1443, 27511), (1517, 26169), (1599, 24827), (2013, 19721), (2257, 17589), (2379, 16687), (2501, 15873), (4551, 8723), (5291, 7503), (5863, 6771)]