77391923

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 94186800

約数和(自身を除く): 16794877

約数列:

[1, 7, 29, 49, 107, 203, 509, 749, 1421, 3103, 3563, 5243, 14761, 21721, 24941, 54463, 103327, 152047, 381241, 723289, 1579427, 2668687, 11055989, 77391923]

約数ペア:

[(1, 77391923), (7, 11055989), (29, 2668687), (49, 1579427), (107, 723289), (203, 381241), (509, 152047), (749, 103327), (1421, 54463), (3103, 24941), (3563, 21721), (5243, 14761)]