243105147

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{1427}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 367121664

約数和(自身を除く): 124016517

約数列:

[1, 3, 9, 23, 69, 207, 823, 1427, 2469, 4281, 7407, 12843, 18929, 32821, 56787, 98463, 170361, 295389, 1174421, 3523263, 10569789, 27011683, 81035049, 243105147]

約数ペア:

[(1, 243105147), (3, 81035049), (9, 27011683), (23, 10569789), (69, 3523263), (207, 1174421), (823, 295389), (1427, 170361), (2469, 98463), (4281, 56787), (7407, 32821), (12843, 18929)]