65957157

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5261}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 109449600

約数和(自身を除く): 43492443

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 5261, 12537, 15783, 36827, 47349, 110481, 331443, 1046939, 3140817, 7328573, 9422451, 21985719, 65957157]

約数ペア:

[(1, 65957157), (3, 21985719), (7, 9422451), (9, 7328573), (21, 3140817), (63, 1046939), (199, 331443), (597, 110481), (1393, 47349), (1791, 36827), (4179, 15783), (5261, 12537)]