57236727

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 77932512

約数和(自身を除く): 20695785

約数列:

[1, 3, 61, 183, 257, 771, 1217, 3651, 15677, 47031, 74237, 222711, 312769, 938307, 19078909, 57236727]

約数ペア:

[(1, 57236727), (3, 19078909), (61, 938307), (183, 312769), (257, 222711), (771, 74237), (1217, 47031), (3651, 15677)]