194634819

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 310966128

約数和(自身を除く): 116331309

約数列:

[1, 3, 9, 17, 27, 51, 81, 107, 153, 321, 459, 963, 1321, 1377, 1819, 2889, 3963, 5457, 8667, 11889, 16371, 22457, 35667, 49113, 67371, 107001, 141347, 147339, 202113, 424041, 606339, 1272123, 1819017, 2402899, 3816369, 7208697, 11449107, 21626091, 64878273, 194634819]

約数ペア:

[(1, 194634819), (3, 64878273), (9, 21626091), (17, 11449107), (27, 7208697), (51, 3816369), (81, 2402899), (107, 1819017), (153, 1272123), (321, 606339), (459, 424041), (963, 202113), (1321, 147339), (1377, 141347), (1819, 107001), (2889, 67371), (3963, 49113), (5457, 35667), (8667, 22457), (11889, 16371)]