542078307

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 839135232

約数和(自身を除く): 297056925

約数列:

[1, 3, 9, 31, 47, 67, 93, 141, 201, 279, 423, 603, 617, 1457, 1851, 2077, 3149, 4371, 5553, 6231, 9447, 13113, 18693, 19127, 28341, 28999, 41339, 57381, 86997, 97619, 124017, 172143, 260991, 292857, 372051, 878571, 898969, 1281509, 1942933, 2696907, 3844527, 5828799, 8090721, 11533581, 17486397, 60230923, 180692769, 542078307]

約数ペア:

[(1, 542078307), (3, 180692769), (9, 60230923), (31, 17486397), (47, 11533581), (67, 8090721), (93, 5828799), (141, 3844527), (201, 2696907), (279, 1942933), (423, 1281509), (603, 898969), (617, 878571), (1457, 372051), (1851, 292857), (2077, 260991), (3149, 172143), (4371, 124017), (5553, 97619), (6231, 86997), (9447, 57381), (13113, 41339), (18693, 28999), (19127, 28341)]