75399093

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 90

約数和(自身を含む): 144933558

約数和(自身を除く): 69534465

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 121, 147, 157, 189, 231, 297, 363, 441, 471, 539, 567, 693, 847, 891, 1089, 1099, 1323, 1413, 1617, 1727, 2079, 2541, 3267, 3297, 3969, 4239, 4851, 5181, 5929, 6237, 7623, 7693, 9801, 9891, 12089, 12717, 14553, 15543, 17787, 18997, 22869, 23079, 29673, 36267, 43659, 46629, 53361, 56991, 68607, 69237, 84623, 89019, 108801, 132979, 139887, 160083, 170973, 207711, 253869, 326403, 398937, 480249, 512919, 623133, 761607, 930853, 979209, 1196811, 1538757, 2284821, 2792559, 3590433, 6854463, 8377677, 10771299, 25133031, 75399093]

約数ペア:

[(1, 75399093), (3, 25133031), (7, 10771299), (9, 8377677), (11, 6854463), (21, 3590433), (27, 2792559), (33, 2284821), (49, 1538757), (63, 1196811), (77, 979209), (81, 930853), (99, 761607), (121, 623133), (147, 512919), (157, 480249), (189, 398937), (231, 326403), (297, 253869), (363, 207711), (441, 170973), (471, 160083), (539, 139887), (567, 132979), (693, 108801), (847, 89019), (891, 84623), (1089, 69237), (1099, 68607), (1323, 56991), (1413, 53361), (1617, 46629), (1727, 43659), (2079, 36267), (2541, 29673), (3267, 23079), (3297, 22869), (3969, 18997), (4239, 17787), (4851, 15543), (5181, 14553), (5929, 12717), (6237, 12089), (7623, 9891), (7693, 9801)]