88188129

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 50915871

約数列:

[1, 3, 9, 17, 27, 51, 153, 229, 459, 687, 839, 2061, 2517, 3893, 6183, 7551, 11679, 14263, 22653, 35037, 42789, 105111, 128367, 192131, 385101, 576393, 1729179, 3266227, 5187537, 9798681, 29396043, 88188129]

約数ペア:

[(1, 88188129), (3, 29396043), (9, 9798681), (17, 5187537), (27, 3266227), (51, 1729179), (153, 576393), (229, 385101), (459, 192131), (687, 128367), (839, 105111), (2061, 42789), (2517, 35037), (3893, 22653), (6183, 14263), (7551, 11679)]