27804570759

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{11437}}^1$

素因数の和:12149

約数の個数: 64

約数和(自身を含む): 49631769600

約数和(自身を除く): 21827198841

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 677, 1197, 2031, 3591, 4739, 6093, 11437, 12863, 14217, 18279, 34311, 38589, 42651, 80059, 90041, 102933, 115767, 127953, 217303, 240177, 270123, 308799, 347301, 651909, 720531, 810369, 1521121, 1955727, 2161593, 2431107, 4563363, 5867181, 7742849, 13690089, 23228547, 41070267, 54199943, 69685641, 147114131, 162599829, 209056923, 441342393, 487799487, 1029798917, 1324027179, 1463398461, 3089396751, 3972081537, 9268190253, 27804570759]

約数ペア:

[(1, 27804570759), (3, 9268190253), (7, 3972081537), (9, 3089396751), (19, 1463398461), (21, 1324027179), (27, 1029798917), (57, 487799487), (63, 441342393), (133, 209056923), (171, 162599829), (189, 147114131), (399, 69685641), (513, 54199943), (677, 41070267), (1197, 23228547), (2031, 13690089), (3591, 7742849), (4739, 5867181), (6093, 4563363), (11437, 2431107), (12863, 2161593), (14217, 1955727), (18279, 1521121), (34311, 810369), (38589, 720531), (42651, 651909), (80059, 347301), (90041, 308799), (102933, 270123), (115767, 240177), (127953, 217303)]