89103399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 157040640

約数和(自身を除く): 67937241

約数列:

[1, 3, 7, 11, 21, 29, 33, 47, 77, 87, 141, 203, 231, 283, 319, 329, 517, 609, 849, 957, 987, 1363, 1551, 1981, 2233, 3113, 3619, 4089, 5943, 6699, 8207, 9339, 9541, 10857, 13301, 14993, 21791, 24621, 28623, 39903, 44979, 57449, 65373, 90277, 93107, 104951, 146311, 172347, 270831, 279321, 314853, 385729, 438933, 631939, 1024177, 1157187, 1895817, 2700103, 3072531, 4243019, 8100309, 12729057, 29701133, 89103399]

約数ペア:

[(1, 89103399), (3, 29701133), (7, 12729057), (11, 8100309), (21, 4243019), (29, 3072531), (33, 2700103), (47, 1895817), (77, 1157187), (87, 1024177), (141, 631939), (203, 438933), (231, 385729), (283, 314853), (319, 279321), (329, 270831), (517, 172347), (609, 146311), (849, 104951), (957, 93107), (987, 90277), (1363, 65373), (1551, 57449), (1981, 44979), (2233, 39903), (3113, 28623), (3619, 24621), (4089, 21791), (5943, 14993), (6699, 13301), (8207, 10857), (9339, 9541)]