27535277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 34445184

約数和(自身を除く): 6909907

約数列:

[1, 7, 11, 77, 541, 661, 3787, 4627, 5951, 7271, 41657, 50897, 357601, 2503207, 3933611, 27535277]

約数ペア:

[(1, 27535277), (7, 3933611), (11, 2503207), (77, 357601), (541, 50897), (661, 41657), (3787, 7271), (4627, 5951)]