85781283

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{177601}}^1$

素因数の和:177634

約数の個数: 16

約数和(自身を含む): 136398336

約数和(自身を除く): 50617053

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 177601, 532803, 1243207, 3729621, 4084823, 12254469, 28593761, 85781283]

約数ペア:

[(1, 85781283), (3, 28593761), (7, 12254469), (21, 4084823), (23, 3729621), (69, 1243207), (161, 532803), (483, 177601)]