43042509

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{829}}^1$

素因数の和:1482

約数の個数: 20

約数和(自身を含む): 64476060

約数和(自身を除く): 21433551

約数列:

[1, 3, 9, 27, 81, 641, 829, 1923, 2487, 5769, 7461, 17307, 22383, 51921, 67149, 531389, 1594167, 4782501, 14347503, 43042509]

約数ペア:

[(1, 43042509), (3, 14347503), (9, 4782501), (27, 1594167), (81, 531389), (641, 67149), (829, 51921), (1923, 22383), (2487, 17307), (5769, 7461)]