74487189

素因数分解:

$3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{4507}}^1$

素因数の和:5304

約数の個数: 16

約数和(自身を含む): 113673728

約数和(自身を除く): 39186539

約数列:

[1, 3, 7, 21, 787, 2361, 4507, 5509, 13521, 16527, 31549, 94647, 3547009, 10641027, 24829063, 74487189]

約数ペア:

[(1, 74487189), (3, 24829063), (7, 10641027), (21, 3547009), (787, 94647), (2361, 31549), (4507, 16527), (5509, 13521)]