89487813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26189}}^1$

素因数の和:26276

約数の個数: 16

約数和(自身を含む): 128226240

約数和(自身を除く): 38738427

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 26189, 78567, 445213, 1335639, 1754663, 5263989, 29829271, 89487813]

約数ペア:

[(1, 89487813), (3, 29829271), (17, 5263989), (51, 1754663), (67, 1335639), (201, 445213), (1139, 78567), (3417, 26189)]