87399243

素因数分解:

$3^4\times {\mathrm{29}}^2\times {\mathrm{1283}}^1$

素因数の和:1353

約数の個数: 30

約数和(自身を含む): 135322044

約数和(自身を除く): 47922801

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 841, 1283, 2349, 2523, 3849, 7569, 11547, 22707, 34641, 37207, 68121, 103923, 111621, 334863, 1004589, 1079003, 3013767, 3237009, 9711027, 29133081, 87399243]

約数ペア:

[(1, 87399243), (3, 29133081), (9, 9711027), (27, 3237009), (29, 3013767), (81, 1079003), (87, 1004589), (261, 334863), (783, 111621), (841, 103923), (1283, 68121), (2349, 37207), (2523, 34641), (3849, 22707), (7569, 11547)]