42651513

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 64022400

約数和(自身を除く): 21370887

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 1709, 2773, 5127, 8319, 15381, 24957, 80323, 100831, 240969, 302493, 722907, 907479, 4739057, 14217171, 42651513]

約数ペア:

[(1, 42651513), (3, 14217171), (9, 4739057), (47, 907479), (59, 722907), (141, 302493), (177, 240969), (423, 100831), (531, 80323), (1709, 24957), (2773, 15381), (5127, 8319)]