194619033

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23227}}^1$

素因数の和:23266

約数の個数: 36

約数和(自身を含む): 344238960

約数和(自身を除く): 149619927

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 23227, 69681, 162589, 209043, 441313, 487767, 1138123, 1323939, 1463301, 3089191, 3414369, 3971817, 9267573, 10243107, 21624337, 27802719, 64873011, 194619033]

約数ペア:

[(1, 194619033), (3, 64873011), (7, 27802719), (9, 21624337), (19, 10243107), (21, 9267573), (49, 3971817), (57, 3414369), (63, 3089191), (133, 1463301), (147, 1323939), (171, 1138123), (399, 487767), (441, 441313), (931, 209043), (1197, 162589), (2793, 69681), (8379, 23227)]