31371265299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 49795891200

約数和(自身を除く): 18424625901

約数列:

[1, 3, 11, 17, 33, 51, 59, 127, 177, 187, 289, 381, 439, 561, 649, 867, 1003, 1317, 1397, 1947, 2159, 3009, 3179, 4191, 4829, 6477, 7463, 7493, 9537, 11033, 14487, 17051, 22389, 22479, 23749, 25901, 33099, 36703, 51153, 55753, 71247, 77703, 82093, 82423, 110109, 126871, 127381, 167259, 187561, 246279, 247269, 284911, 380613, 382143, 403733, 440317, 562683, 613283, 854733, 947801, 1211199, 1320951, 1395581, 1401191, 1839849, 2165477, 2843403, 3289427, 4186743, 4203573, 4843487, 6496431, 7485389, 9868281, 10425811, 14530461, 16112617, 22456167, 23820247, 31277433, 36183697, 48337851, 55920259, 71460741, 82339279, 108551091, 167760777, 177238787, 247017837, 531716361, 615122849, 950644403, 1845368547, 2851933209, 10457088433, 31371265299]

約数ペア:

[(1, 31371265299), (3, 10457088433), (11, 2851933209), (17, 1845368547), (33, 950644403), (51, 615122849), (59, 531716361), (127, 247017837), (177, 177238787), (187, 167760777), (289, 108551091), (381, 82339279), (439, 71460741), (561, 55920259), (649, 48337851), (867, 36183697), (1003, 31277433), (1317, 23820247), (1397, 22456167), (1947, 16112617), (2159, 14530461), (3009, 10425811), (3179, 9868281), (4191, 7485389), (4829, 6496431), (6477, 4843487), (7463, 4203573), (7493, 4186743), (9537, 3289427), (11033, 2843403), (14487, 2165477), (17051, 1839849), (22389, 1401191), (22479, 1395581), (23749, 1320951), (25901, 1211199), (33099, 947801), (36703, 854733), (51153, 613283), (55753, 562683), (71247, 440317), (77703, 403733), (82093, 382143), (82423, 380613), (110109, 284911), (126871, 247269), (127381, 246279), (167259, 187561)]