127698933

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 172687680

約数和(自身を除く): 44988747

約数列:

[1, 3, 137, 157, 411, 471, 1979, 5937, 21509, 64527, 271123, 310703, 813369, 932109, 42566311, 127698933]

約数ペア:

[(1, 127698933), (3, 42566311), (137, 932109), (157, 813369), (411, 310703), (471, 271123), (1979, 64527), (5937, 21509)]