89384877

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 139964160

約数和(自身を除く): 50579283

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1777, 1863, 2187, 5331, 5589, 15993, 16767, 40871, 47979, 50301, 122613, 143937, 367839, 431811, 1103517, 1295433, 3310551, 3886299, 9931653, 29794959, 89384877]

約数ペア:

[(1, 89384877), (3, 29794959), (9, 9931653), (23, 3886299), (27, 3310551), (69, 1295433), (81, 1103517), (207, 431811), (243, 367839), (621, 143937), (729, 122613), (1777, 50301), (1863, 47979), (2187, 40871), (5331, 16767), (5589, 15993)]