71364883989

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 116857276416

約数和(自身を除く): 45492392427

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 211, 317, 329, 483, 633, 951, 987, 1081, 1477, 2209, 2219, 3243, 4431, 4853, 6627, 6657, 7291, 7567, 9917, 14559, 14899, 15463, 21873, 22701, 29751, 33971, 44697, 46389, 50807, 51037, 66887, 69419, 101913, 104293, 152421, 153111, 200661, 208257, 228091, 312879, 342677, 355649, 466099, 468209, 684273, 700253, 1028031, 1066947, 1398297, 1404627, 1538401, 1596637, 2100759, 2398739, 3143689, 3262693, 4615203, 4789911, 4901771, 7196217, 9431067, 9788079, 10720277, 10768807, 14705313, 16105819, 22005823, 32160831, 32306421, 48317457, 66017469, 72304847, 75041939, 112740733, 147753383, 216914541, 225125817, 338222199, 443260149, 506133929, 1034273681, 1518401787, 3102821043, 3398327809, 10194983427, 23788294663, 71364883989]

約数ペア:

[(1, 71364883989), (3, 23788294663), (7, 10194983427), (21, 3398327809), (23, 3102821043), (47, 1518401787), (69, 1034273681), (141, 506133929), (161, 443260149), (211, 338222199), (317, 225125817), (329, 216914541), (483, 147753383), (633, 112740733), (951, 75041939), (987, 72304847), (1081, 66017469), (1477, 48317457), (2209, 32306421), (2219, 32160831), (3243, 22005823), (4431, 16105819), (4853, 14705313), (6627, 10768807), (6657, 10720277), (7291, 9788079), (7567, 9431067), (9917, 7196217), (14559, 4901771), (14899, 4789911), (15463, 4615203), (21873, 3262693), (22701, 3143689), (29751, 2398739), (33971, 2100759), (44697, 1596637), (46389, 1538401), (50807, 1404627), (51037, 1398297), (66887, 1066947), (69419, 1028031), (101913, 700253), (104293, 684273), (152421, 468209), (153111, 466099), (200661, 355649), (208257, 342677), (228091, 312879)]