6696963

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 13017888

約数和(自身を除く): 6320925

約数列:

[1, 3, 7, 9, 13, 17, 21, 37, 39, 51, 63, 91, 111, 117, 119, 153, 169, 221, 259, 273, 333, 357, 481, 507, 629, 663, 777, 819, 1071, 1183, 1443, 1521, 1547, 1887, 1989, 2331, 2873, 3367, 3549, 4329, 4403, 4641, 5661, 6253, 8177, 8619, 10101, 10647, 13209, 13923, 18759, 20111, 24531, 25857, 30303, 39627, 43771, 56277, 57239, 60333, 73593, 106301, 131313, 171717, 180999, 318903, 393939, 515151, 744107, 956709, 2232321, 6696963]

約数ペア:

[(1, 6696963), (3, 2232321), (7, 956709), (9, 744107), (13, 515151), (17, 393939), (21, 318903), (37, 180999), (39, 171717), (51, 131313), (63, 106301), (91, 73593), (111, 60333), (117, 57239), (119, 56277), (153, 43771), (169, 39627), (221, 30303), (259, 25857), (273, 24531), (333, 20111), (357, 18759), (481, 13923), (507, 13209), (629, 10647), (663, 10101), (777, 8619), (819, 8177), (1071, 6253), (1183, 5661), (1443, 4641), (1521, 4403), (1547, 4329), (1887, 3549), (1989, 3367), (2331, 2873)]