189800511

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{1723}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 257193216

約数和(自身を除く): 67392705

約数列:

[1, 3, 73, 219, 503, 1509, 1723, 5169, 36719, 110157, 125779, 377337, 866669, 2600007, 63266837, 189800511]

約数ペア:

[(1, 189800511), (3, 63266837), (73, 2600007), (219, 866669), (503, 377337), (1509, 125779), (1723, 110157), (5169, 36719)]