75335589

素因数分解:

$3^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 142089600

約数和(自身を除く): 66754011

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 49, 57, 63, 81, 111, 133, 147, 171, 189, 243, 259, 333, 399, 441, 513, 567, 703, 729, 777, 931, 999, 1197, 1323, 1539, 1701, 1813, 2109, 2187, 2331, 2793, 2997, 3591, 3969, 4617, 4921, 5103, 5439, 6327, 6993, 8379, 8991, 10773, 11907, 13851, 14763, 15309, 16317, 18981, 20979, 25137, 26973, 32319, 34447, 35721, 41553, 44289, 48951, 56943, 62937, 75411, 80919, 96957, 103341, 107163, 132867, 146853, 170829, 188811, 226233, 290871, 310023, 398601, 440559, 512487, 566433, 678699, 930069, 1195803, 1321677, 1537461, 2036097, 2790207, 3587409, 3965031, 8370621, 10762227, 25111863, 75335589]

約数ペア:

[(1, 75335589), (3, 25111863), (7, 10762227), (9, 8370621), (19, 3965031), (21, 3587409), (27, 2790207), (37, 2036097), (49, 1537461), (57, 1321677), (63, 1195803), (81, 930069), (111, 678699), (133, 566433), (147, 512487), (171, 440559), (189, 398601), (243, 310023), (259, 290871), (333, 226233), (399, 188811), (441, 170829), (513, 146853), (567, 132867), (703, 107163), (729, 103341), (777, 96957), (931, 80919), (999, 75411), (1197, 62937), (1323, 56943), (1539, 48951), (1701, 44289), (1813, 41553), (2109, 35721), (2187, 34447), (2331, 32319), (2793, 26973), (2997, 25137), (3591, 20979), (3969, 18981), (4617, 16317), (4921, 15309), (5103, 14763), (5439, 13851), (6327, 11907), (6993, 10773), (8379, 8991)]