43072221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 63590400

約数和(自身を除く): 20518179

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 367, 551, 1101, 1349, 1653, 2059, 4047, 6177, 6973, 10643, 20919, 26057, 31929, 39121, 78171, 117363, 202217, 495083, 606651, 755653, 1485249, 2266959, 14357407, 43072221]

約数ペア:

[(1, 43072221), (3, 14357407), (19, 2266959), (29, 1485249), (57, 755653), (71, 606651), (87, 495083), (213, 202217), (367, 117363), (551, 78171), (1101, 39121), (1349, 31929), (1653, 26057), (2059, 20919), (4047, 10643), (6177, 6973)]