42051609

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{37987}}^1$

素因数の和:38037

約数の個数: 16

約数和(自身を含む): 63819840

約数和(自身を除く): 21768231

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 37987, 113961, 341883, 1025649, 1557467, 4672401, 14017203, 42051609]

約数ペア:

[(1, 42051609), (3, 14017203), (9, 4672401), (27, 1557467), (41, 1025649), (123, 341883), (369, 113961), (1107, 37987)]