78213153

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6841}}^1$

素因数の和:6984

約数の個数: 16

約数和(自身を含む): 108158336

約数和(自身を除く): 29945183

約数列:

[1, 3, 37, 103, 111, 309, 3811, 6841, 11433, 20523, 253117, 704623, 759351, 2113869, 26071051, 78213153]

約数ペア:

[(1, 78213153), (3, 26071051), (37, 2113869), (103, 759351), (111, 704623), (309, 253117), (3811, 20523), (6841, 11433)]