65444979

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3389}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 89984160

約数和(自身を除く): 24539181

約数列:

[1, 3, 41, 123, 157, 471, 3389, 6437, 10167, 19311, 138949, 416847, 532073, 1596219, 21814993, 65444979]

約数ペア:

[(1, 65444979), (3, 21814993), (41, 1596219), (123, 532073), (157, 416847), (471, 138949), (3389, 19311), (6437, 10167)]