15702429981

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1\times {\mathrm{23887}}^1$

素因数の和:25281

約数の個数: 32

約数和(自身を含む): 24987230208

約数和(自身を除く): 9284800227

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1361, 4083, 9527, 23887, 28581, 31303, 71661, 93909, 167209, 219121, 501627, 549401, 657363, 1648203, 3845807, 11537421, 32510207, 97530621, 227571449, 682714347, 747734761, 2243204283, 5234143327, 15702429981]

約数ペア:

[(1, 15702429981), (3, 5234143327), (7, 2243204283), (21, 747734761), (23, 682714347), (69, 227571449), (161, 97530621), (483, 32510207), (1361, 11537421), (4083, 3845807), (9527, 1648203), (23887, 657363), (28581, 549401), (31303, 501627), (71661, 219121), (93909, 167209)]