129127527

素因数分解:

$3^5\times {\mathrm{641}}^1\times {\mathrm{829}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 193961040

約数和(自身を除く): 64833513

約数列:

[1, 3, 9, 27, 81, 243, 641, 829, 1923, 2487, 5769, 7461, 17307, 22383, 51921, 67149, 155763, 201447, 531389, 1594167, 4782501, 14347503, 43042509, 129127527]

約数ペア:

[(1, 129127527), (3, 43042509), (9, 14347503), (27, 4782501), (81, 1594167), (243, 531389), (641, 201447), (829, 155763), (1923, 67149), (2487, 51921), (5769, 22383), (7461, 17307)]