3954080259

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{87223}}^1$

素因数の和:87328

約数の個数: 32

約数和(自身を含む): 6196392960

約数和(自身を除く): 2242312701

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 621, 657, 1679, 1971, 5037, 15111, 45333, 87223, 261669, 785007, 2006129, 2355021, 6018387, 6367279, 18055161, 19101837, 54165483, 57305511, 146447417, 171916533, 439342251, 1318026753, 3954080259]

約数ペア:

[(1, 3954080259), (3, 1318026753), (9, 439342251), (23, 171916533), (27, 146447417), (69, 57305511), (73, 54165483), (207, 19101837), (219, 18055161), (621, 6367279), (657, 6018387), (1679, 2355021), (1971, 2006129), (5037, 785007), (15111, 261669), (45333, 87223)]