73836117

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:144

約数の個数: 60

約数和(自身を含む): 123688620

約数和(自身を除く): 49852503

約数列:

[1, 3, 9, 17, 27, 29, 43, 51, 81, 87, 129, 153, 261, 387, 459, 493, 731, 783, 1161, 1247, 1377, 1479, 1849, 2193, 2349, 3483, 3741, 4437, 5547, 6579, 11223, 13311, 16641, 19737, 21199, 31433, 33669, 39933, 49923, 53621, 59211, 63597, 94299, 101007, 149769, 160863, 190791, 282897, 482589, 572373, 848691, 911557, 1447767, 1717119, 2546073, 2734671, 4343301, 8204013, 24612039, 73836117]

約数ペア:

[(1, 73836117), (3, 24612039), (9, 8204013), (17, 4343301), (27, 2734671), (29, 2546073), (43, 1717119), (51, 1447767), (81, 911557), (87, 848691), (129, 572373), (153, 482589), (261, 282897), (387, 190791), (459, 160863), (493, 149769), (731, 101007), (783, 94299), (1161, 63597), (1247, 59211), (1377, 53621), (1479, 49923), (1849, 39933), (2193, 33669), (2349, 31433), (3483, 21199), (3741, 19737), (4437, 16641), (5547, 13311), (6579, 11223)]