140392143

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{6607}}^1$

素因数の和:7403

約数の個数: 16

約数和(自身を含む): 208284160

約数和(自身を除く): 67892017

約数列:

[1, 3, 9, 27, 787, 2361, 6607, 7083, 19821, 21249, 59463, 178389, 5199709, 15599127, 46797381, 140392143]

約数ペア:

[(1, 140392143), (3, 46797381), (9, 15599127), (27, 5199709), (787, 178389), (2361, 59463), (6607, 21249), (7083, 19821)]