90723993

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{4409}}^1$

素因数の和:4469

約数の個数: 16

約数和(自身を含む): 127713600

約数和(自身を除く): 36989607

約数列:

[1, 3, 19, 57, 361, 1083, 4409, 6859, 13227, 20577, 83771, 251313, 1591649, 4774947, 30241331, 90723993]

約数ペア:

[(1, 90723993), (3, 30241331), (19, 4774947), (57, 1591649), (361, 251313), (1083, 83771), (4409, 20577), (6859, 13227)]